1 solutions
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0
#include<bits/stdc++.h> using namespace std; int a[1000010],b[1000010];//老师的代码 int main(){ int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ cin>>b[i]; } sort(a+1,a+n+1); sort(b+1,b+n+1); int i=1,j=1; int cnt=0; while(i<=n&&j<=n){ if(a[i]>b[j]){ cnt++; i++; j++; }else if(a[i]==b[j]){ i++; j++; }else{ i++; } } cout<<cnt; return 0; }
- 1
Information
- ID
- 1129
- Time
- 1000ms
- Memory
- 512MiB
- Difficulty
- 9
- Tags
- # Submissions
- 194
- Accepted
- 10
- Uploaded By