CodesC/TP5/filewrite.c

#include <stdio.h>

int main () {

float a = 1.;
int b = 1 ;
  
 FILE *point = fopen("data.dat","w"); // ouverture file "w" ecriture

 fprintf(point,"%f %d \n",a,b); // ecriure file

 fclose(point); // fermeture

   }