Problem summarizing2021
User YSH2020
Submission Time 2026-04-04 21:30:36
Score 0
Max Time N/A
Max Memory N/A

Compile Error

summarizing2021.cpp: In function ‘std::vector<int> guess(int)’:
summarizing2021.cpp:6:20: error: ‘arr’ was not declared in this scope
6 | res[i-1] = arr[i];
| ^~~