Borderou de evaluare (job #684844)

Compilare: main.cpp: In function 'int main()': main.cpp:11:15: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 11 | fscanf(fin, "%d%d", &n, &m); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:16:23: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 16 | fscanf(fin, "%d", &a[i][j]); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:183:45: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized] 183 | fout<<max<<"\n"<<x<<" "<<y<<" "<<l<<" "<<k; | ^~~ main.cpp:183:50: warning: 'k' may be used uninitialized in this function [-Wmaybe-uninitialized] 183 | fout<<max<<"\n"<<x<<" "<<y<<" "<<l<<" "<<k; | ^ main.cpp:89:31: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] 89 | if(j<y-1) | ~^~ main.cpp:79:27: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] 79 | if(i<x-1) | ~^~