Borderou de evaluare (job #795798)

Compilare: main.c: In function 'main': main.c:13:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fscanf(fin, "%d\n", &q); | ^~~~~~~~~~~~~~~~~~~~~~~ main.c:27:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d ", &cer); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:29:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 29 | fscanf(fin, "%d %d", &nr1, &nr2); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:69:15: warning: 'ok' may be used uninitialized [-Wmaybe-uninitialized] 69 | if(ok == 0){ | ^ main.c:11:44: note: 'ok' was declared here 11 | int q, i, j, cer, nr1, nr2, nr, ci, k, ok, cj; | ^~