Compilare: main.cpp: In function 'void cerinta1()': main.cpp:88:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 88 | for(int i = 0; i < g[x].size(); i++) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void cerinta2(int)': main.cpp:107:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 107 | for(int i = 1; i <= v.size(); i++) | ~~^~~~~~~~~~~ main.cpp: In function 'int getprice(char)': main.cpp:65:1: warning: control reaches end of non-void function [-Wreturn-type] 65 | } | ^