1 solutions
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1
#include<bits/stdc++.h> using namespace std; const int N=100010; int a[N],b[N]; int main() { int n,ans=0; cin>>n; for(int i=1;i<=n;i++) { cin>>a[i]; } sort(a+1,a+n+1); for(int i=1;i<=n;i++) { cin>>b[i]; } sort(b+1,b+n+1); for(int i=1,j=1;i<=n;i++) { if(a[i]>b[j]) { ans++; j++; } } cout<<ans; return 0; }
- 1
Information
- ID
- 2537
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 3
- Tags
- (None)
- # Submissions
- 18
- Accepted
- 3
- Uploaded By