Borderou de evaluare (job #800811)

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%d", &c, &n); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:15:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin, "%d", &mat[i][0]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:21:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin, "%d", &mat[i][j]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:42:32: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 42 | if(mat[i][0]==max && i!=y){ | ~~~~~~~~~~~~~~~^~~~~~~ main.c:9:42: note: 'y' was declared here 9 | int c, n, i, j, lmax, kmax, max, x, y; | ^