Compilare: main.cpp: In function 'int main()': main.cpp:41:34: warning: the omitted middle operand in '?:' will always be 'true', suggest explicit middle operand [-Wparentheses] 41 | v[a].push_back({b,(k>=w)?:(1,0)}); | ^ main.cpp:41:36: warning: left operand of comma operator has no effect [-Wunused-value] 41 | v[a].push_back({b,(k>=w)?:(1,0)}); | ^ main.cpp:42:34: warning: the omitted middle operand in '?:' will always be 'true', suggest explicit middle operand [-Wparentheses] 42 | v[b].push_back({a,(k>=w)?:(1,0)}); | ^ main.cpp:42:36: warning: left operand of comma operator has no effect [-Wunused-value] 42 | v[b].push_back({a,(k>=w)?:(1,0)}); | ^