Problem	sumint
User	zixin
Submission Time	2023-11-10 11:11:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

sumint.cpp: In function ‘int main()’:
sumint.cpp:7:22: error: ‘n’ was not declared in this scope
7 | for (int i = 1; i<= n; i++) {
| ^
sumint.cpp:8:3: error: ‘cun’ was not declared in this scope
8 | cun >> b;
| ^~~