29 Novembre

DEV1.1/TP13:Fichiers/Fichiers:suite/compteur.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(void) {
+	int* n=malloc(4);
+	FILE* f;
+	f=fopen("nbrExec.txt","r");
+	if(f!=NULL){
+		fread(n,4,1,f);
+		fclose(f);
+		printf("Le code a ete executer %d fois.\n",*n);
+		f=fopen("nbrExec.txt","w");
+		*n=*n+1;
+		fwrite(n,4,1,f);
+		fclose(f);
+	} else {
+		*n=1;
+		printf("Le code a ete executer %d fois.\n",*n);
+		f=fopen("nbrExec.txt","w");
+		*n=*n+1;
+		fwrite(n,4,1,f);
+		fclose(f);
+	}
+return 0;
+}