Borderou de evaluare (job #654594)

Compilare: main.cpp: In function 'int main()': main.cpp:32:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 32 | while (nr < nume.size()) | ~~~^~~~~~~~~~~~~ main.cpp:43:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 43 | while (nr <= nume.size()) | ~~~^~~~~~~~~~~~~~ main.cpp:54:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 54 | while (nr <= nume.size()) | ~~~^~~~~~~~~~~~~~ main.cpp:59:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 59 | if (nr + i < nume.size()) | ~~~~~~~^~~~~~~~~~~~~ main.cpp:68:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 68 | while (xstart < piramidaorg[piramidaorg.size() - 1].size()) | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~