Borderou de evaluare (job #691621)

Compilare: main.c: In function 'main': main.c:8:38: warning: unused variable 'k' [-Wunused-variable] 8 | int n2,n,i,lin,col,clin,ccol,a,j,k,s,ca; | ^ main.c:8:29: warning: unused variable 'ccol' [-Wunused-variable] 8 | int n2,n,i,lin,col,clin,ccol,a,j,k,s,ca; | ^~~~ main.c:8:24: warning: unused variable 'clin' [-Wunused-variable] 8 | int n2,n,i,lin,col,clin,ccol,a,j,k,s,ca; | ^~~~ main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin,"%d%d",&lin,&col); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:18:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 18 | fscanf(fin,"%d",&v[i]); | ^~~~~~~~~~~~~~~~~~~~~~ main.c:24:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin,"%d",&n); | ^~~~~~~~~~~~~~~~~~~ main.c:28:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 28 | fscanf(fin,"%d",&a); | ^~~~~~~~~~~~~~~~~~~