- 珠心算测验
11111111111
- @ 2024-7-11 19:57:36
#include<bits/stdc++.h> using namespace std; int main(){ int a[110],n,i,num=0; cin>>n; for(i=1;i<=n;i++){ cin>>a[i]; } for (i=1;i<=n;i++){ for(int j=1;j<=n;j++){ for(int k=j+1;k<=n;k++){ if(a[i]==a[k]+a[j]){ num++; j=n+1; break; } } } } cout<<num<<endl; }
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Information
- ID
- 411
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 6
- Tags
- (None)
- # Submissions
- 101
- Accepted
- 30
- Uploaded By