102 lines
2.0 KiB
Plaintext
102 lines
2.0 KiB
Plaintext
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1.
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public class Bonjour {
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public static void main(String[] args) {
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byte b = 1;
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short court = 14;
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int entier = 812;
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long large = 935459761L;
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boolean bool = false;
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char c = 'Z';
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float flottant = 12.5f;
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double virgule = 56.6d;
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System.out.println("byte: " + b);
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System.out.println("short: " + court);
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System.out.println("int: " + entier);
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System.out.println("long: " + large);
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System.out.println("boolean: " + bool);
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System.out.println("char: " + c);
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System.out.println("float: " + flottant);
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System.out.println("double: " + virgule);
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}
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}
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2.
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public class Bonjour {
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public static void main(String[] args) {
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for(int i = 0; i != args.length; i++) {
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System.out.println("Bonjour " + args[i]);
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}
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}
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}
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3.
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public class Bonjour {
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public static void main(String[] args) {
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int somme = 0;
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for(int i = 0; i != args.length; i++) {
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somme += Integer.parseInt(args[i]);
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}
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System.out.println("La somme des nombres en ligne de commande est : " + somme);
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}
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}
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4.
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import java.util.Arrays;
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public class Bonjour {
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public static void main(String[] args) {
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int[] tab = new int[args.length];
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for(int i = 0; i != args.length; i++) {
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tab[i] = Integer.parseInt(args[i]);
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}
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Arrays.sort(tab);
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System.out.print("Ordre croissant : ");
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for(int i = 0; i != args.length; i++) {
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System.out.print(" " + tab[i]);
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}
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System.out.println();
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}
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}
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5.
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public class Grille {
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public static void main(String[] args) {
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if (args[0] == "0") {
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return;
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}
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System.out.print("+");
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for (int i = 0; i != Integer.parseInt(args[0]); i++) {
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System.out.print("-+");
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}
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System.out.println();
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for(int j = 0; j != Integer.parseInt(args[0]); j++) {
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System.out.print("|");
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for (int i = 0; i != Integer.parseInt(args[0]); i++) {
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System.out.print(" |");
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}
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System.out.println();
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System.out.print("+");
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for (int i = 0; i != Integer.parseInt(args[0]); i++) {
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System.out.print("-+");
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}
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System.out.println();
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}
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}
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} |