Problem	missingnumber
User	LiuZq
Submission Time	2025-07-04 22:55:05
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

missingnumber.cpp: In function ‘int main()’:
missingnumber.cpp:11:19: error: ‘n’ was not declared in this scope
11 | for(int i=0;i<n;i++)cin>>v[i];
| ^
missingnumber.cpp:13:19: error: ‘n’ was not declared in this scope
13 | for(int i=0;i<n;i++)if(v[i] != i+1)cout<<i+1;
| ^