exo2 fini

exo2/writefile.c

@@ -0,0 +1,27 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+#define LIMIT 999
+#define BUF_LIM 512
+
+int main(void){
+	FILE* f = fopen("nombres.txt", "w");
+	int r;
+	char* buffer = (char*) malloc(BUF_LIM*sizeof(char));
+
+	if(f!=NULL){
+		for(int i=0; i<LIMIT; i++){
+			r = rand();
+			if(r<0){
+				printf("%d\n", r);
+			}
+			sprintf(buffer,"%d\n",r);
+			fputs(buffer, f);
+		}	
+	}
+
+	fclose(f);
+	free(buffer);
+
+	return EXIT_SUCCESS;
+}