Borderou de evaluare (job #589182)

Compilare: main.cpp: In function 'int main()': main.cpp:20:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:48:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 48 | for (int i = 0; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp:13:37: warning: unused variable 'var' [-Wunused-variable] 13 | int c, n, nivel, ant, cer1 = 0, var = -1; | ^~~ main.cpp:87:24: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized] 87 | fout << ans << "\n"; | ^~~~ main.cpp:18:41: warning: 'ant' may be used uninitialized in this function [-Wmaybe-uninitialized] 18 | if (nivel <= ant || nivel > ant + 2) | ~~~~^~~