Compilare: main.cpp: In function 'int ssm()': main.cpp:88:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 88 | for(int z = 0; z < v.size(); z++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:103:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 103 | for(int z = 0; z < EVAL.size(); z++) | ~~^~~~~~~~~~~~~ main.cpp:105:74: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 105 | while(!((EVAL[z] >= '0' && EVAL[z] <= '9') || EVAL[z]=='-') && z < EVAL.size()) | ~~^~~~~~~~~~~~~ main.cpp: In function 'int termen()': main.cpp:59:1: warning: control reaches end of non-void function [-Wreturn-type] 59 | } | ^