diff --git a/DEV1.1/TP13:Fichiers/copie.c b/DEV1.1/TP13:Fichiers/copie.c
new file mode 100644
index 0000000..88fffd2
--- /dev/null
+++ b/DEV1.1/TP13:Fichiers/copie.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argn , char** const argv) {
+	if ((strcmp(argv[1],"-a"))!=0){
+		FILE *f;
+		FILE *l;
+		int octet;
+		f=fopen(argv[3],"a");
+		l=fopen(argv[2],"r");
+		fread(&octet,1,1,l);
+		while (!(feof(l))){
+			fwrite(&octet,1,1,f);
+			fread(&octet,1,1,l);
+		fclose(l);
+		fclose(f);
+		}
+	}
+return 0;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP13:Fichiers/part1.txt b/DEV1.1/TP13:Fichiers/part1.txt
new file mode 100644
index 0000000..d755670
--- /dev/null
+++ b/DEV1.1/TP13:Fichiers/part1.txt
@@ -0,0 +1 @@
+Ceci est un test de copie
\ No newline at end of file
diff --git a/DEV1.1/TP13:Fichiers/part2.txt b/DEV1.1/TP13:Fichiers/part2.txt
new file mode 100644
index 0000000..06e3ed2
--- /dev/null
+++ b/DEV1.1/TP13:Fichiers/part2.txt
@@ -0,0 +1 @@
+ceci est la copie à rajouté.
\ No newline at end of file
diff --git a/DEV1.1/TP13:Fichiers/records.c b/DEV1.1/TP13:Fichiers/records.c
new file mode 100644
index 0000000..48ee4d6
--- /dev/null
+++ b/DEV1.1/TP13:Fichiers/records.c
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void) {
+	FILE *f;
+	int i;
+	int j;
+	int score;
+	char nom[4];
+	f=fopen("top10","r");
+	for (i=0;i<10;i++){
+		fread(&score,4,1,f);
+		printf("%09d",score);
+		fread(nom,1,3,f);
+		printf(" ");
+		for (j=0;j<4;j++){
+			printf("%c",nom[j]);
+		} printf("\n");
+	}
+	fclose(f);
+return 0;
+}
\ No newline at end of file
diff --git a/DEV1.1/TP13:Fichiers/top10 b/DEV1.1/TP13:Fichiers/top10
new file mode 100644
index 0000000..f6c571a
Binary files /dev/null and b/DEV1.1/TP13:Fichiers/top10 differ