1 solutions
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0
#include<bits/stdc++.h> using namespace std; const int N=2010; int a[N]; int main() { int n; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; } for(int i=0;i<=2000;i++)//在0到2000去寻找不包含的最小的非负整数 { int c=0; for(int j=1;j<=n;j++)//判断i是否有 { if(i==a[j])//说明i出现过 { c=1; } } if(c==0) { cout<<i; return 0; } } return 0; }
Information
- ID
- 2381
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 1
- Tags
- (None)
- # Submissions
- 16
- Accepted
- 7
- Uploaded By