Borderou de evaluare (job #828207)

Compilare: main.c: In function 'main': main.c:21:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin, "%d%d", &cer, &n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:23:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | fscanf(fin, "%d", &k); | ^~~~~~~~~~~~~~~~~~~~~ main.c:27:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d", &nr); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:42:23: warning: 'num' may be used uninitialized [-Wmaybe-uninitialized] 42 | num = num * 10 + cif[i]; | ~~~~^~~~ main.c:20:15: note: 'num' was declared here 20 | long long num, max, p10; | ^~~