Compilare: main.cpp: In function 'int main()': main.cpp:57:9: warning: overflow in conversion from 'double' to 'int' changes value from '1.0e+10' to '2147483647' [-Woverflow] 57 | ans=1e10; | ^~~~ main.cpp:78:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | for(int i=0;i<g2.size();i++) | ~^~~~~~~~~~ main.cpp:97:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 97 | while(j+1<g1.size()&&nr==0) | ~~~^~~~~~~~~~ main.cpp:105:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<date>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 105 | while(k+1<g1.size()&&g1[k+1].cost==g1[j].cost) | ~~~^~~~~~~~~~