Borderou de evaluare (job #693148)

Compilare: main.c: In function 'main': main.c:10:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | fscanf(fin,"%d%d%d",&n,&m,&k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:11:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:21:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:56:25: warning: 'lc2' may be used uninitialized in this function [-Wmaybe-uninitialized] 56 | mat[lc2][cc]=a; | ~~~~~~~~~~~~^~ main.c:57:16: warning: 'cc' may be used uninitialized in this function [-Wmaybe-uninitialized] 57 | col[cc]++; | ~~~^~~~ main.c:70:28: warning: 'lc' may be used uninitialized in this function [-Wmaybe-uninitialized] 70 | mat[lc][cc]=mat[lc+1][cc]=mat[lc+2][cc]=0; | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~