Kód: Vybrať všetko

#include<stdio.h>
main()
{
    FILE *fr;
    double x, y, z;

    fr = fopen("data.txt", "r");
    fscanf(fr, "%lf %lf %lf", &x, &y, &z);
    printf("%f\n", x+y+z);
    fclose(fr);
}

Kód: Vybrať všetko

/cygdrive/D/Program files/NetBeans/ide/bin/nativeexecution/dorun.sh: line 33: 3400 Segmentation fault <core dumped>sh "$<SHFILE>" 

Kód: Vybrať všetko

#include<stdio.h>
int main(int argc,char *argv[])
{
    FILE *fr;
    double x, y, z;

    if((fr = fopen("data.txt", "r"))==NULL)
     {
        puts("subor nejestvuje");
        return 1;
      }
    fscanf(fr, "%lf %lf %lf", &x, &y, &z);
    printf("%f\n", x+y+z);
    fclose(fr);
return 0;
}