Compilare: main.cpp: In function 'int main()': main.cpp:59:9: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+10' to '2147483647' [-Woverflow] 59 | ans=1e10; | ^~~~ main.cpp:80:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 80 | for(int i=0;i<g2.size();i++) | ~^~~~~~~~~~ main.cpp:96:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 96 | for(int i=0;i<g1.size();i++) | ~^~~~~~~~~~ main.cpp:134:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 134 | while(k<g2.size()&&g2[k].cost==g2[j].cost) | ~^~~~~~~~~~