Borderou de evaluare (job #690500)

Compilare: main.c: In function 'main': main.c:15:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin, "%d%d\n", &n_col, &n_lin); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:26:21: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 26 | fscanf(fin, "%d", &numar); | ^~~~~~~~~~~~~~~~~~~~~~~~~ main.c:43:27: warning: 'ch' may be used uninitialized in this function [-Wmaybe-uninitialized] 43 | while(ch!='\n'&&ch!=EOF){ | ^