uni

University stuff
git clone git://git.margiolis.net/uni.git
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files_ex2.c (703B)

      1 #include <stdio.h>
      2 #include <stdlib.h>
      3 #include <string.h>
      4 
      5 struct Student {
      6         char name[50];
      7         float grade;
      8         int id;
      9 };
     10 
     11 int
     12 main(int argc, char *argv[])
     13 {
     14         FILE *fp;
     15         struct Student *s;
     16 
     17         if ((s = malloc(sizeof(struct Student))) == NULL) {
     18                 fputs("malloc failed\n", stderr);
     19                 return 1;
     20         }
     21 
     22         if ((fp = fopen("data", "r")) == NULL) {
     23                 fputs("fopen failed\n", stderr);
     24                 return 1;
     25         }
     26 
     27         while (fscanf(fp, "%d %s %f", &s->id, s->name, &s->grade) != EOF)
     28                 printf("%d %s %.2f\n", s->id, s->name, s->grade);
     29 
     30         fclose(fp);
     31         free(s);
     32 
     33         return 0;
     34 }