Use fprintf to save : File Write « File « C / ANSI-C






  1. C / ANSI-C
  2. File
  3. File Write

Use fprintf to save


#include <stdio.h>
#include <stdlib.h>

int main(void)
{
  FILE *fp;

  if((fp=fopen("test", "wb"))==NULL) {
    printf("Cannot open file.\n");
    exit(1);
  }

  fprintf(fp, "this is a test %d %f", 10, 20.01);
  fclose(fp);

  return 0;
}








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