Borderou de evaluare (job #693567)

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%d",&m,&n,&k); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:13:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 13 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:23:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~ main.c:55:25: warning: 'lc2' may be used uninitialized in this function [-Wmaybe-uninitialized] 55 | mat[lc2][cc]=a; | ~~~~~~~~~~~~^~ main.c:56:16: warning: 'cc' may be used uninitialized in this function [-Wmaybe-uninitialized] 56 | col[cc]++; | ~~~^~~~ main.c:69:28: warning: 'lc' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | mat[lc][cc]=mat[lc+1][cc]=mat[lc+2][cc]=0; | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~