Submission #2414265


Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int a[100000];

int main(){
    int N;
    cin>>N;

    map<int,int> mp;
    
    for(int i=0;i<N;i++)
    
    
    {
        cin>>a[i];
        mp[a[i]]++;
    }

    int ans=0;

    for(auto p: mp)
    {
        int x=p.first;
        int n=p.second;
        
        if(n<x)ans+=n;
        else ans+=n-x;
    }

    cout<<ans<<"\n";

    return 0;
}

Submission Info

Submission Time
Task C - Good Sequence
User charter
Language C++14 (GCC 5.4.1)
Score 300
Code Size 437 Byte
Status AC
Exec Time 74 ms
Memory 5120 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 5
AC × 18
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
0_03.txt AC 1 ms 256 KB
0_04.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 18 ms 640 KB
1_03.txt AC 29 ms 640 KB
1_04.txt AC 32 ms 640 KB
1_05.txt AC 32 ms 640 KB
1_06.txt AC 44 ms 640 KB
1_07.txt AC 29 ms 640 KB
1_08.txt AC 38 ms 1536 KB
1_09.txt AC 46 ms 2432 KB
1_10.txt AC 56 ms 3328 KB
1_11.txt AC 65 ms 4352 KB
1_12.txt AC 74 ms 5120 KB