麻烦大佬看一下这题错在哪里啦?

#include<bits/stdc++.h>
using namespace std;
int n,a[100005],s,t;
int main(){
    scanf("%d",&n);
    for(int i=1;i<=n;i++)scanf("%d",&a[i]);
    sort(a+1,a+n+1);
    t=1;
    for(int i=1;i<=n;i++){
        if(a[i]>=t)t++;
    }
    cout<<t-1;
    return 0;
}

1 comments

  • @ 2025-2-17 18:22:53

    @ 发题解了,求赞

    👍 1
    • 1

    Information

    ID
    4975
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    2
    Tags
    # Submissions
    8
    Accepted
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    Uploaded By