Java

APL1.1/CM2/semaine.c

@@ -9,9 +9,6 @@ int main(int argc, char *argv[]){
     int jour_lettre = 0;
     printf ("Entrez une date : \n");
     scanf("%d/%d/%d",&jour,&mois,&annee);
-    time.tm_year = annee;
-    time.tm_mon = mois;
-    time.tm_mday = jour;
     if (time.tm_mday%6+1 == 0){
         printf("C'est un Dimanche\n");
     }

APL1.2/SCR1.2/TP11/get_numb.c

@@ -5,35 +5,35 @@
     #include<string.h>
 
     int main(int argc, char* argv[]) {
-    	
+    	int f ,l ,x ,n;
-    	int fird,ent,ents;
+		long int i, offset;
-    	off_t i;
+		if (argc < 3) {
-    	char tst[256];
+			fprintf (stdin,"Usage : %s <file><offset> \n",argv[0]);
-    	size_t n=1,m=1;
-    	memset(tst,0,256);
-
-    		if(argc!=3){
-    			printf("erreur : %s <Nom Fichier> <offset>\n",argv[0]);
-    			exit(-1);
-    		}
-
-    	fird=open(argv[1],O_CREAT|O_RDONLY,0600);
-    		if(fird==-1){
-    			perror("On ne peut pas ouvrir cela en O_WRONLY");
 			exit(1);
 		}
-
+		f=open(argv[1],O_RDONLY);
-    	ent = strtol(argv[2],NULL,10);
+		if (f==1){
-
+			perror("Opening file failed !");
-    	lseek(fird,ent*4,SEEK_SET);
+			exit(2);
-    	i=read(fird,&ents,4);
-    	if(i==0){
-    		printf("Offset is out of range!\n");
-    		exit(1);
 		}
-    	printf("The number at offset %d is 0x%08x --> %d\n",ent,ents,ents);
+		i = strtol (argv[2],NULL,0);
-
+		offset = i*sizeof(int);
-    	close(fird);
+		l = lseek(f,offset,SEEK_SET);
-
+		if (l==-1){
-    	return EXIT_SUCCESS;
+			perror("lseek fails !");
+			exit(3);
 		}
+		n = read(f,&x,sizeof(int));
+		if(n==-1){
+			perror("reading file fails !");
+			exit(4);
+		}
+		if (n==0){
+			printf("Out of range !\n");
+		}else{
+			printf("The number at offset %d is 0x%08x --> %d \n",i,x,x);
+		}
+		close(f);
+		exit(0);
+	}
+

APL1.2/SCR1.2/TP11/numbers.txt

@@ -1,5 +1,8 @@
-5
+ERWAN
-8
+LA 
-6
+S
-4
+A
-8
+L
+O
+P
+E

APL1.2/SCR1.2/TP11/put_numb.c

@@ -5,41 +5,31 @@
     #include<string.h>
 
     int main(int argc, char* argv[]) {
-    	
+    	int f,n;
-    	int fird,ent,ents;
+		unsigned int x;
-    	short int i;
+		unsigned long int i, offset, l;
-    	off_t l;
-    	char tst[256];
-    	size_t n=1,m=1;
     	memset(tst,0,256);
-
+    		if(argc<4){
-    		if(argc!=4){
     			printf("erreur : %s <file_name> <32-bit int in Hex> <Offset in Hex>\n",argv[0]);
-    			exit(-1);
-    		}
-
-    	fird=open(argv[1],O_CREAT|O_WRONLY,0600);
-    		if(fird==-1){
-    			perror("On ne peut pas ouvrir cela en O_RDONLY");
     			exit(1);
     		}
-
+    	f=open(argv[1],O_WRONLY);
-    	ent = strtol(argv[3],NULL,16);
+    		if(f==-1){
-
+    			perror("Opening failed");
-    	l=lseek(fird,ent*4,SEEK_SET);
+    			exit(2);
-    	printf("%ld\n",l);
+    		}
-    	
+    	x= (unsigned int)strtol(argv[2],NULL,16);
+		i= (unsigned int)strtol(argv[3],NULL,16);
+		offset = i*sizeof(int);
+    	l=lseek(f,0,SEEK_END);
+		if (offset > l) offset =l;
+		l=lseek(f,offset,SEEK_SET);
     	if(l==-1){
     			perror("erreur dans lseek");
     			exit(2);
     		}    	
-
-    	
     	ents = strtol(argv[2],NULL,16);
-
+    	write(f,&x,sizeof(int));
-    	write(fird,&ents,4);
+    	close(f);
-
-    	close(fird);
-
     	return EXIT_SUCCESS;
     }

APL1.2/SCR1.2/TP11/store_nb_rep.c

@@ -0,0 +1,32 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<fcntl.h>
+#define BUFSIZE 256
+
+int main(int argc, char * argv[]){
+	int r,x,f,y,n;
+	char buf[BUFSIZE];
+	if(argc<2){
+		fprintf(stdin,"Usage: %s <file>\n",argv[0]);
+		exit(1);
+	}
+	f=open(argv[1],O_WRONLY|O_CREAT|O_TRUNC,0600);
+	if(f==-1){
+		perror("Opening file failed !");
+		exit(2);
+	}
+	write(1,"Numb --> ",9);
+    memset(buf,0,BUFSIZE);
+	while(n=read(0,buf,BUFSIZE)){
+        x = (int)strtol(buf,NULL,0);
+		r=write(f,buf,sizeof(int));
+		if(r==-1){
+			perror("writing failed");
+			exit(3);
+		}
+		write(1,"Numb --> ",9);
+        memset (buf,0,BUFSIZE);
+	}
+	close(f);
+	exit(0);
+}

APL1.2/SCR1.2/TP12/de commandes avec sed :

@@ -0,0 +1,237 @@
+SED(1)                                                                          User Commands                                                                         SED(1)
+
+NNAAMMEE
+       sed - stream editor for filtering and transforming text
+
+SSYYNNOOPPSSIISS
+       sseedd [_O_P_T_I_O_N]... _{_s_c_r_i_p_t_-_o_n_l_y_-_i_f_-_n_o_-_o_t_h_e_r_-_s_c_r_i_p_t_} [_i_n_p_u_t_-_f_i_l_e]...
+
+DDEESSCCRRIIPPTTIIOONN
+       _S_e_d is a stream editor.  A stream editor is used to perform basic text transformations on an input stream (a file or input from a pipeline).  While in some ways sim‐
+       ilar to an editor which permits scripted edits (such as _e_d), _s_e_d works by making only one pass over the input(s), and is consequently  more  efficient.   But  it  is
+       _s_e_d's ability to filter text in a pipeline which particularly distinguishes it from other types of editors.
+
+       --nn, ----qquuiieett, ----ssiilleenntt
+
+              suppress automatic printing of pattern space
+
+       ----ddeebbuugg
+
+              annotate program execution
+
+       --ee script, ----eexxpprreessssiioonn=_s_c_r_i_p_t
+
+              add the script to the commands to be executed
+
+       --ff script-file, ----ffiillee=_s_c_r_i_p_t_-_f_i_l_e
+
+              add the contents of script-file to the commands to be executed
+
+       ----ffoollllooww--ssyymmlliinnkkss
+
+              follow symlinks when processing in place
+
+       --ii[[SSUUFFFFIIXX]], ----iinn--ppllaaccee[=_S_U_F_F_I_X]
+
+              edit files in place (makes backup if SUFFIX supplied)
+
+       --ll N, ----lliinnee--lleennggtthh=_N
+
+              specify the desired line-wrap length for the `l' command
+
+       ----ppoossiixx
+
+              disable all GNU extensions.
+
+       --EE, --rr, ----rreeggeexxpp--eexxtteennddeedd
+
+              use extended regular expressions in the script (for portability use POSIX --EE).
+
+       --ss, ----sseeppaarraattee
+
+              consider files as separate rather than as a single, continuous long stream.
+
+       ----ssaannddbbooxx
+
+              operate in sandbox mode (disable e/r/w commands).
+
+       --uu, ----uunnbbuuffffeerreedd
+
+              load minimal amounts of data from the input files and flush the output buffers more often
+
+       --zz, ----nnuullll--ddaattaa
+
+              separate lines by NUL characters
+
+       ----hheellpp
+              display this help and exit
+
+       ----vveerrssiioonn
+              output version information and exit
+
+       If no --ee, ----eexxpprreessssiioonn, --ff, or ----ffiillee option is given, then the first non-option argument is taken as the sed script to interpret.  All remaining arguments are names
+       of input files; if no input files are specified, then the standard input is read.
+
+       GNU sed home page: <https://www.gnu.org/software/sed/>.  General help using GNU software: <https://www.gnu.org/gethelp/>.  E-mail bug reports to: <bug-sed@gnu.org>.
+
+CCOOMMMMAANNDD SSYYNNOOPPSSIISS
+       This is just a brief synopsis of _s_e_d commands to serve as a reminder to those who already know _s_e_d; other documentation (such as the texinfo document) must  be  con‐
+       sulted for fuller descriptions.
+
+   ZZeerroo--aaddddrreessss ````ccoommmmaannddss''''
+       : _l_a_b_e_l
+              Label for bb and tt commands.
+
+       #_c_o_m_m_e_n_t
+              The comment extends until the next newline (or the end of a --ee script fragment).
+
+       }      The closing bracket of a { } block.
+
+   ZZeerroo-- oorr OOnnee-- aaddddrreessss ccoommmmaannddss
+       =      Print the current line number.
+
+       a \
+
+       _t_e_x_t   Append _t_e_x_t, which has each embedded newline preceded by a backslash.
+
+       i \
+
+       _t_e_x_t   Insert _t_e_x_t, which has each embedded newline preceded by a backslash.
+
+       q [_e_x_i_t_-_c_o_d_e]
+              Immediately  quit  the _s_e_d script without processing any more input, except that if auto-print is not disabled the current pattern space will be printed.  The
+              exit code argument is a GNU extension.
+
+       Q [_e_x_i_t_-_c_o_d_e]
+              Immediately quit the _s_e_d script without processing any more input.  This is a GNU extension.
+
+       r _f_i_l_e_n_a_m_e
+              Append text read from _f_i_l_e_n_a_m_e.
+
+       R _f_i_l_e_n_a_m_e
+              Append a line read from _f_i_l_e_n_a_m_e.  Each invocation of the command reads a line from the file.  This is a GNU extension.
+
+   CCoommmmaannddss wwhhiicchh aacccceepptt aaddddrreessss rraannggeess
+       {      Begin a block of commands (end with a }).
+
+       b _l_a_b_e_l
+              Branch to _l_a_b_e_l; if _l_a_b_e_l is omitted, branch to end of script.
+
+       c \
+
+       _t_e_x_t   Replace the selected lines with _t_e_x_t, which has each embedded newline preceded by a backslash.
+
+       d      Delete pattern space.  Start next cycle.
+
+       D      If pattern space contains no newline, start a normal new cycle as if the d command was issued.  Otherwise, delete text in the pattern space up  to  the  first
+              newline, and restart cycle with the resultant pattern space, without reading a new line of input.
+
+       h H    Copy/append pattern space to hold space.
+
+       g G    Copy/append hold space to pattern space.
+
+       l      List out the current line in a ``visually unambiguous'' form.
+
+       l _w_i_d_t_h
+              List out the current line in a ``visually unambiguous'' form, breaking it at _w_i_d_t_h characters.  This is a GNU extension.
+
+       n N    Read/append the next line of input into the pattern space.
+
+       p      Print the current pattern space.
+
+       P      Print up to the first embedded newline of the current pattern space.
+
+       s/_r_e_g_e_x_p/_r_e_p_l_a_c_e_m_e_n_t/
+              Attempt  to  match  _r_e_g_e_x_p  against the pattern space.  If successful, replace that portion matched with _r_e_p_l_a_c_e_m_e_n_t.  The _r_e_p_l_a_c_e_m_e_n_t may contain the special
+              character && to refer to that portion of the pattern space which matched, and the special escapes \1 through \9 to refer to the corresponding matching  sub-ex‐
+              pressions in the _r_e_g_e_x_p.
+
+       t _l_a_b_e_l
+              If  a s/// has done a successful substitution since the last input line was read and since the last t or T command, then branch to _l_a_b_e_l; if _l_a_b_e_l is omitted,
+              branch to end of script.
+
+       T _l_a_b_e_l
+              If no s/// has done a successful substitution since the last input line was read and since the last t or T command, then branch to _l_a_b_e_l; if _l_a_b_e_l is omitted,
+              branch to end of script.  This is a GNU extension.
+
+       w _f_i_l_e_n_a_m_e
+              Write the current pattern space to _f_i_l_e_n_a_m_e.
+
+       W _f_i_l_e_n_a_m_e
+              Write the first line of the current pattern space to _f_i_l_e_n_a_m_e.  This is a GNU extension.
+
+       x      Exchange the contents of the hold and pattern spaces.
+
+       y/_s_o_u_r_c_e/_d_e_s_t/
+              Transliterate the characters in the pattern space which appear in _s_o_u_r_c_e to the corresponding character in _d_e_s_t.
+
+AAddddrreesssseess
+       _S_e_d commands can be given with no addresses, in which case the command will be executed for all input lines; with one address, in which case the command will only be
+       executed for input lines which match that address; or with two addresses, in which case the command will be executed for all input lines which  match  the  inclusive
+       range of lines starting from the first address and continuing to the second address.  Three things to note about address ranges: the syntax is _a_d_d_r_1,_a_d_d_r_2 (i.e., the
+       addresses are separated by a comma); the line which _a_d_d_r_1 matched will always be accepted, even if _a_d_d_r_2 selects an earlier line; and if _a_d_d_r_2 is a _r_e_g_e_x_p,  it  will
+       not be tested against the line that _a_d_d_r_1 matched.
+
+       After  the  address  (or address-range), and before the command, a !!  may be inserted, which specifies that the command shall only be executed if the address (or ad‐
+       dress-range) does nnoott match.
+
+       The following address types are supported:
+
+       _n_u_m_b_e_r Match only the specified line _n_u_m_b_e_r (which increments cumulatively across files, unless the --ss option is specified on the command line).
+
+       _f_i_r_s_t~_s_t_e_p
+              Match every _s_t_e_p'th line starting with line _f_i_r_s_t.  For example, ``sed -n 1~2p'' will print all the odd-numbered lines in the input stream,  and  the  address
+              2~5  will  match  every  fifth line, starting with the second.  _f_i_r_s_t can be zero; in this case, _s_e_d operates as if it were equal to _s_t_e_p.  (This is an exten‐
+              sion.)
+
+       $      Match the last line.
+
+       /_r_e_g_e_x_p/
+              Match lines matching the regular expression _r_e_g_e_x_p.  Matching is performed on the current pattern space, which can be modified with commands such as ``s///''.
+
+       \cc_r_e_g_e_x_pcc
+              Match lines matching the regular expression _r_e_g_e_x_p.  The cc may be any character.
+
+       GNU _s_e_d also supports some special 2-address forms:
+
+       0,_a_d_d_r_2
+              Start out in "matched first address" state, until _a_d_d_r_2 is found.  This is similar to 1,_a_d_d_r_2, except that if _a_d_d_r_2 matches the very first line of  input  the
+              0,_a_d_d_r_2  form  will be at the end of its range, whereas the 1,_a_d_d_r_2 form will still be at the beginning of its range.  This works only when _a_d_d_r_2 is a regular
+              expression.
+
+       _a_d_d_r_1,+_N
+              Will match _a_d_d_r_1 and the _N lines following _a_d_d_r_1.
+
+       _a_d_d_r_1,~_N
+              Will match _a_d_d_r_1 and the lines following _a_d_d_r_1 until the next line whose input line number is a multiple of _N.
+
+RREEGGUULLAARR EEXXPPRREESSSSIIOONNSS
+       POSIX.2 BREs _s_h_o_u_l_d be supported, but they aren't completely because of performance problems.  The \\nn sequence in a regular expression matches the newline character,
+       and similarly for \\aa, \\tt, and other sequences.  The _-_E option switches to using extended regular expressions instead; it has been supported for years by GNU sed, and
+       is now included in POSIX.
+
+BBUUGGSS
+       E-mail bug reports to bbuugg--sseedd@@ggnnuu..oorrgg.  Also, please include the output of ``sed --version'' in the body of your report if at all possible.
+
+AAUUTTHHOORR
+       Written by Jay Fenlason, Tom Lord, Ken Pizzini, Paolo Bonzini, Jim Meyering, and Assaf Gordon.
+
+       This sed program was built with SELinux support.  SELinux is enabled on this system.
+
+       GNU sed home page: <https://www.gnu.org/software/sed/>.  General help using GNU software: <https://www.gnu.org/gethelp/>.  E-mail bug reports to: <bug-sed@gnu.org>.
+
+CCOOPPYYRRIIGGHHTT
+       Copyright © 2020 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
+       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.
+
+SSEEEE AALLSSOO
+       aawwkk(1), eedd(1), ggrreepp(1), ttrr(1), ppeerrllrree(1), sed.info, any of various books on _s_e_d, the _s_e_d FAQ (http://sed.sf.net/grabbag/tutorials/sedfaq.txt),
+       http://sed.sf.net/grabbag/.
+
+       The full documentation for sseedd is maintained as a Texinfo manual.  If the iinnffoo and sseedd programs are properly installed at your site, the command
+
+              iinnffoo sseedd
+
+       should give you access to the complete manual.
+
+sed 4.8                                                                         January 2020                                                                          SED(1)

APL1.2/SCR1.2/TP12/regexp.c

@@ -0,0 +1,35 @@
+	#include <stdio.h>
+	#include <stdlib.h>
+	#include <string.h>
+	#include <unistd.h>
+	#include <regex.h>
+
+	int
+main (int argc, char * argv [])
+{
+	regex_t	regex;
+	int	retour;
+	char	message [128];
+
+	if (argc != 3) {
+		fprintf (stderr, "syntaxe : %s expression chaine\n",
+			argv [0]);
+		exit (1);
+	}
+	
+	if ((retour = regcomp (& regex, argv [1], REG_NOSUB)) != 0) {
+		regerror (retour, & regex, message, 128);
+		fprintf (stderr, "Erreur : %s\n", message);
+		exit (1);
+	}
+
+	if (regexec (& regex, argv [2], 0, NULL, 0) == 0) 
+		fprintf (stdout, "Correspondance !\n");
+	else 
+		fprintf (stdout, "Pas de correspondance.\n");
+
+	regfree (& regex);
+	exit (0);
+}
+
+

APL1.2/SCR1.2/TP12/td7.txt

@@ -0,0 +1,21 @@
+Expressions régulières :
+
+ . -> exactement un caractère
+ [] -> co ̈ıncide avec n’importe quel caractère -exactement un caractère- inclus dans les [ ].
+ ^ et $ début et fin de lignes
+ exemple : ’^..[[:digit:]]’ toutes les lignes qui commencent par deux caractère quelconques puis un chiffre.
+ \ -> protège un caractère, exmple \. = .
+ ’[^[:upper:]].$’ -> toutes les lignes qui se terminent par un caractère quelconques sauf précédée par une majuscule.
+
+ Exercice 2 :
+ ’T?ST?AR’ -> ? = SAR , TSAR, STAR, TSTAR 
+ ’(back)?(slash)?’ -> backslash, back, slash, ' '
+ ’^[[:space:]]*$’ -> 0 ou un espace avant un caractère.
+ ’^.?..$’ , ’^..?.$’ , ’^...?$’ , ’^.{2,3}$ ->  2 ou 3 caractère sur la ligne.
+ ’(ding-deng-dong)+’ -> une ou plusieurs fois (ding-deng-dong)
+ ’^[[:space:]]+$’ -> 1 ou plusieurs fois espace 
+ ’[$][[:digit:]]?$’ -> fini par "$" ou par "$" et un chiffre.
+
+ Exercice 3 :
+ 1) c'est un .config ou .cfg ’[.](config|cfg)’
+ 2) ’[$]([[:digit:]]|$)’ -> se termine par un $ sigit ou un $.

APL1.2/SCR1.2/TP12/tp12.txt

@@ -0,0 +1,3 @@
+grep -E : version étendue.
+grep -i : ignorer les cas.
+grep -v : inverser le sens, selectionner les lignes qui ne matchent pas.

APL2.1/TP1/Arguments.java

@@ -0,0 +1,7 @@
+public class Arguments {
+    public static void main(String[] args) {
+        for(int i = 0; i < args.length; i++) {
+            System.out.println("Salut " + args[i]);
+    }
+}
+}

APL2.1/TP1/Demarrage.java

@@ -0,0 +1,20 @@
+public class Demarrage {
+  public static void main(String[] args) {
+    byte premier = 123;
+    short deuxieme = 124;
+    int troisieme = -125;
+    long quatre = 126L;
+    boolean cinq = true;
+    char six = 'o';
+    float sept = 13.5f;
+    double huit = 50.0d;
+    System.out.println(premier);
+    System.out.println(deuxieme);
+    System.out.println(troisieme);
+    System.out.println(quatre);
+    System.out.println(cinq);
+    System.out.println(six);
+    System.out.println(sept);
+    System.out.println(huit);
+  }
+}

APL2.1/TP1/Somme.java

@@ -0,0 +1,9 @@
+public class Somme {
+    public static void main(String[] args) {
+        int total = 0;
+        for(int i = 0; i < args.length; i++) {
+            total = total + Integer.parseInt(args[i]);;
+}
+      System.out.print("La somme totale est : " + total);
+}
+}

APL2.1/TP1/Tri.java

@@ -0,0 +1,14 @@
+import java.util.Arrays;
+public class Tri {
+        public static void main(String[] args) {
+            int[] total = null;
+            total = new int[args.length];
+            for(int i = 0; i < args.length; i++) {    
+                total[i] = Integer.parseInt(args[i]);
+}
+        Arrays.sort(total);
+        for(int i = 0; i < args.length; i++) {    
+            System.out.println(total[i]);
+}
+    }
+}

APL2.1/TP1/grille.java

@@ -0,0 +1,22 @@
+
+public class grille {
+        public static void main(String[] args) {
+            for(int j = 0; j < Integer.parseInt(args[0]); j++) {
+            System.out.print("+");
+            for(int i = 0; i < Integer.parseInt(args[0]); i++) {    
+                System.out.print("-+");
+}
+
+        System.out.print("\n|");
+        for(int i = 0; i < Integer.parseInt(args[0]); i++) {    
+            System.out.print(" |");
+        }
+        System.out.print("\n");
+    }
+    System.out.print("+");
+    for(int i = 0; i < Integer.parseInt(args[0]); i++) {    
+        System.out.print("-+");
+}
+}
+}
+

APL2.1/TP2/Boutons.java

@@ -0,0 +1,21 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Boutons {
+    public static void main(String[] args) {
+        JFrame fenetre = new JFrame();
+        fenetre.setSize(500,300);
+        fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JButton bouton1 = new JButton("Bouton1");
+        fenetre.add(bouton1, BorderLayout.WEST);
+        JButton bouton2 = new JButton("Bouton2");
+        fenetre.add(bouton2, BorderLayout.NORTH);
+        JButton bouton3 = new JButton("Bouton3");
+        fenetre.add(bouton3, BorderLayout.EAST);
+        JButton bouton4 = new JButton("Bouton4");
+        fenetre.add(bouton4, BorderLayout.SOUTH);
+        JButton bouton5 = new JButton("Bouton5");
+        fenetre.add(bouton5, BorderLayout.CENTER);
+        fenetre.setVisible(true);
+    }
+}

APL2.1/TP2/Saisie.java

@@ -0,0 +1,21 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Saisie {
+    public static void main(String[] args) {
+    JFrame fenetre = new JFrame();
+        fenetre.setSize(1920,300);
+        fenetre.setLocation(0,0);
+        fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JTextArea Texte = new JTextArea();
+        JTextField Zone = new JTextField();
+        Texte.setBackground(new Color(0,0,0));
+        Zone.setBackground(new Color(50,50,50));
+        Texte.setForeground(new Color(0,255,0));
+        Zone.setForeground(new Color(0,255,0));
+        fenetre.add(Texte, BorderLayout.CENTER);
+        fenetre.add(Zone, BorderLayout.SOUTH);
+        fenetre.setVisible(true);
+    
+    }
+}

APL2.1/TP2/Sirocco.java

@@ -0,0 +1,14 @@
+import javax.swing.*;
+import java.awt.*;
+
+public class Sirocco {
+    public static void main(String[] args) {
+        JFrame fenetre = new JFrame();
+        fenetre.setSize(500,300);
+        fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JLabel etiquette = new JLabel("Sirocco");
+        etiquette.setHorizontalAlignment(JLabel.LEFT);
+        fenetre.add(etiquette, BorderLayout.NORTH);
+        fenetre.setVisible(true);
+    }
+}