Compilare: main.cpp: In function 'int main()': main.cpp:5:13: warning: overflow in conversion from 'int' to 'short int' changes value from '2000000000' to '-27648' [-Woverflow] 5 | #define INF 2000000000 | ^~~~~~~~~~ main.cpp:26:14: note: in expansion of macro 'INF' 26 | D[i]=INF; | ^~~ main.cpp:38:18: warning: comparison of integer expressions of different signedness: 'short int' and 'std::vector<std::pair<short int, short int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 38 | for(j=0;j<L[p].size();j++) | ~^~~~~~~~~~~~ main.cpp:5:13: warning: overflow in conversion from 'int' to 'short int' changes value from '2000000000' to '-27648' [-Woverflow] 5 | #define INF 2000000000 | ^~~~~~~~~~ main.cpp:65:22: note: in expansion of macro 'INF' 65 | D[i]=INF; | ^~~ main.cpp:80:26: warning: comparison of integer expressions of different signedness: 'short int' and 'std::vector<std::pair<short int, short int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 80 | for(j=0;j<L[p].size();j++) | ~^~~~~~~~~~~~