Eroare de compilare: main.c: In function 'main': main.c:34:28: error: 'p' undeclared (first use in this function) fscanf(fin ,"%d", &p); ^ main.c:34:28: note: each undeclared identifier is reported only once for each function it appears in main.c:14:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &m); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:17:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &v[i]); ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:30:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &e); ^~~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1