Borderou de evaluare (job #585243)

Compilare: main.c: In function 'main': main.c:17:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] 17 | fscanf( fin, "%d%d%d", &cer, &n, &m ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:28:13: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] 28 | fscanf( fin, "%d", &mat[l][c] ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:32:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] 32 | fscanf( fin, "%d%d", &l, &c ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:89:9: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized] 89 | fprintf( fout, "%d", val[i][j] ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:89:9: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]