Compilare: main.cpp: In function 'bool check(long long int)': main.cpp:81:37: warning: narrowing conversion of 'ly' from 'long long int' to 'int' [-Wnarrowing] 81 | events[lx].push_back( { ly, ry, +1 } ); | ^~ main.cpp:81:41: warning: narrowing conversion of 'ry' from 'long long int' to 'int' [-Wnarrowing] 81 | events[lx].push_back( { ly, ry, +1 } ); | ^~ main.cpp:82:41: warning: narrowing conversion of 'ly' from 'long long int' to 'int' [-Wnarrowing] 82 | events[rx + 1].push_back( { ly, ry, -1 } ); | ^~ main.cpp:82:45: warning: narrowing conversion of 'ry' from 'long long int' to 'int' [-Wnarrowing] 82 | events[rx + 1].push_back( { ly, ry, -1 } ); | ^~