Borderou de evaluare (job #647580)

Compilare: main.c: In function 'main': main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin, "%d", &cer); | ^~~~~~~~~~~~~~~~~~~~~~~ main.c:14:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin, "%d", &n); | ^~~~~~~~~~~~~~~~~~~~~ main.c:17:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin, "%d", &echip); | ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:18:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin, "%lld", &concur); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:49:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 49 | fscanf(fin, "%d", &n); | ^~~~~~~~~~~~~~~~~~~~~ main.c:51:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 51 | fscanf(fin, "%d", &echip); | ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:52:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 52 | fscanf(fin, "%lld", &concur); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:41:19: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] 41 | nr++; | ~~^~