Compilare: main.cpp: In function 'int main()': main.cpp:25:28: warning: array subscript 2 is above array bounds of 'std::unordered_map<int, int [2]>::mapped_type' {aka 'int [2]'} [-Warray-bounds] 25 | dict[sum][2]=a[k]; | ~~~~~~~~~~~^ main.cpp:30:114: warning: array subscript 2 is above array bounds of 'std::unordered_map<int, int [2]>::mapped_type' {aka 'int [2]'} [-Warray-bounds] 30 | out<<a[i]<<" "<<a[j]<<" "<<a[k]<<" "<<dict[s-sum][0]<<" "<<dict[s-sum][1]<<" "<<dict[s-sum][2]; | ^