Borderou de evaluare (job #819254)

Compilare: main.c: In function 'main': main.c:14:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fscanf(fin, "%d%d", &c, &n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:17:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 17 | fscanf(fin, "%lld", &nr); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:43:14: warning: 'cf1' may be used uninitialized [-Wmaybe-uninitialized] 43 | mat[v[cf1]][v[cf2]]++; | ~^~~~~ main.c:10:36: note: 'cf1' was declared here 10 | int c, n, i, j, cif1, cif2, x, cf1, cf2, maxp; | ^~~ main.c:43:22: warning: 'cf2' may be used uninitialized [-Wmaybe-uninitialized] 43 | mat[v[cf1]][v[cf2]]++; | ~^~~~~ main.c:10:41: note: 'cf2' was declared here 10 | int c, n, i, j, cif1, cif2, x, cf1, cf2, maxp; | ^~~