Borderou de evaluare (job #768929)

Compilare: main.c: In function 'main': main.c:27:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d%d%lld%d%d%lld%lld", &cer, &n, &s, &a, &b, &c, &d); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c: In function 'cautare': main.c:8:12: warning: 'sum' is used uninitialized [-Wuninitialized] 8 | cop=sum; | ~~~^~~~ main.c:5:33: note: 'sum' was declared here 5 | unsigned long long x,cop,nr,sum; | ^~~