Compilare: main.cpp:6:30: warning: overflow in implicit constant conversion [-Woverflow] const int NMAX = 1e5 , INF = 1e18 ; ^~~~ main.cpp: In function 'int main()': main.cpp:49:40: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=] scanf ( "%d%d%d" , & n , & s , & t ) ; ^ main.cpp:49:40: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=] main.cpp:49:40: warning: format '%d' expects argument of type 'int*', but argument 4 has type 'long long int*' [-Wformat=] main.cpp:52:67: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=] scanf ( "%d%d" , & data [ i ].first , & data [ i ].second ) ; ^ main.cpp:52:67: warning: format '%d' expects argument of type 'int*', but argument 3 has type 'long long int*' [-Wformat=] main.cpp:43:43: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ( "branza.in" , "r" , stdin ) ; ^ main.cpp:44:45: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ( "branza.out" , "w" , stdout ) ; ^ main.cpp:49:42: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ( "%d%d%d" , & n , & s , & t ) ; ^ main.cpp:52:69: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf ( "%d%d" , & data [ i ].first , & data [ i ].second ) ; ^