Compilare: main.cpp: In function 'int pivotare(int, int)': main.cpp:68:49: warning: suggest parentheses around '&&' within '||' [-Wparentheses] if(v[i].nr2<v[j].nr2||v[i].nr2==v[j].nr2&&v[i].nr3>v[j].nr3) ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void solve()': main.cpp:99:4: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(i=2;i<=k&&adev==true;++i) ^~~ main.cpp:102:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(adev==false)fout<<-1; ^~