Borderou de evaluare (job #806247)

Compilare: main.cpp: In function 'int minDeLaXCuStalpiDeLaI(std::vector<std::vector<int> >&, int, int, int&)': main.cpp:14:16: warning: overflow in conversion from '__gnu_cxx::__promote_2<int, int, double, double>::__type' {aka 'double'} to 'int' changes value from '-1.0e+10' to '-2147483648' [-Woverflow] 14 | int maxx=-1*pow(10,10), maxxIdx; | ~~^~~~~~~~~~~ main.cpp:15:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 15 | while(i<a.size() && a[i][st] <= x) { | ~^~~~~~~~~ main.cpp:22:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 22 | while(i<a.size() && a[i][dr] <= maxx) i++; | ~^~~~~~~~~ main.cpp:23:9: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 23 | if(i==a.size()) return 1; | ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:35:12: warning: unused variable 'o' [-Wunused-variable] 35 | int n, o=0; fin>>n; | ^ main.cpp: In function 'int minDeLaXCuStalpiDeLaI(std::vector<std::vector<int> >&, int, int, int&)': main.cpp:24:28: warning: 'maxxIdx' may be used uninitialized [-Wmaybe-uninitialized] 24 | if(a[i][st] > a[maxxIdx][dr]) { /*conditia asta conteaza daca ai: | ^ main.cpp:14:29: note: 'maxxIdx' was declared here 14 | int maxx=-1*pow(10,10), maxxIdx; | ^~~~~~~