Borderou de evaluare (job #783753)

Compilare: main.c: In function 'main': main.c:8:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | fscanf(fin,"%d%d",&n,&m); | ^~~~~~~~~~~~~~~~~~~~~~~~ main.c:11:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin,"%d",&mat[i][j]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:32:42: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 32 | if(lin-i+1<x1-x+1) | ~~^~ main.c:6:22: note: 'x' was declared here 6 | int n,m,i,j,max1,x,y,x1,y1,t,lin,col; | ^ main.c:32:42: warning: 'x1' may be used uninitialized [-Wmaybe-uninitialized] 32 | if(lin-i+1<x1-x+1) | ~~^~ main.c:6:26: note: 'x1' was declared here 6 | int n,m,i,j,max1,x,y,x1,y1,t,lin,col; | ^~ main.c:45:37: warning: 'y' may be used uninitialized [-Wmaybe-uninitialized] 45 | fprintf(fout,"%d %d\n",x1-x+1,y1-y+1); | ~~^~ main.c:6:24: note: 'y' was declared here 6 | int n,m,i,j,max1,x,y,x1,y1,t,lin,col; | ^ main.c:45:37: warning: 'y1' may be used uninitialized [-Wmaybe-uninitialized] 45 | fprintf(fout,"%d %d\n",x1-x+1,y1-y+1); | ~~^~ main.c:6:29: note: 'y1' was declared here 6 | int n,m,i,j,max1,x,y,x1,y1,t,lin,col; | ^~