1 solutions
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0
#include <bits/stdc++.h> using namespace std; int main(){ int N; int m=0; int a[10000]; cin>>N; for(int i=0;i<N;i++){ cin>>a[i]; } for(int i=0;i<N-1;i++){ for(int j=0;j<N-1-i;j++){ if(a[j]>a[j+1]){ swap(a[j],a[j+1]); m++; } } } cout<<m<<endl; return 0; } //不要直接复制啊!!~~
- 1
Information
- ID
- 988
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 10
- Tags
- # Submissions
- 3
- Accepted
- 3
- Uploaded By