Problem	traineeline
User	PerihelionfromAphelion
Submission Time	2026-09-11 23:16:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

traineeline.cpp: In function ‘int32_t main()’:
traineeline.cpp:20:8: error: ‘class std::queue<long long int>’ has no member named ‘push_back’
20 | qu.push_back(h);
| ^~~~~~~~~
traineeline.cpp:27:20: error: ‘x’ was not declared in this scope
27 | for (i = 0; i < x; i++) {
| ^