Compilare: main.cpp:8:19: warning: overflow in conversion from 'double' to 'int' changes value from '1.00000000003e+11' to '2147483647' [-Woverflow] 8 | const int inf=1e11+3; | ~~~~^~ main.cpp: In function 'void dij(int)': main.cpp:34:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int i=0;i<v[newnod].size();i++) | ~^~~~~~~~~~~~~~~~~