1 solutions

  • 1
    @ 2024-3-2 16:33:22

    不如改名“投喂同学”

    #include<bits/stdc++.h>
    using namespace std;
    const int big=114514;
    int n,m,sum=0;
    int main(){
    cin>>n>>m;
    int a[n],b[m];
    memset(a,0,sizeof(a));
    memset(b,0,sizeof(b));
    for(int i=0;i<n;i++){
    cin>>a[i];
    }
    for(int j=0;j<m;j++){
    cin>>b[j];
    }
    sort(a,a+n);
    sort(b,b+m);
    int i0=0;
    for(int j=0;j<m;j++){
    if(b[j]>=a[i0]){
    sum++;
    i0++;
    }
    }
    cout<<sum;
    return 0;
    }
    
    
    • 1

    Information

    ID
    1008
    Time
    2000ms
    Memory
    256MiB
    Difficulty
    9
    Tags
    (None)
    # Submissions
    163
    Accepted
    11
    Uploaded By