Submission #2251155


Source Code Expand

#include<bits/stdc++.h>
using namespace std;
#define ll long long int
#define pb push_back
#define boost ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
#define pii pair<ll,ll>
const int sz=1e5+7;
int main()
{
    boost;
    int n,x,ans=0;
    cin>>n;
    int arr[n];map<int,int> m1;
    for(int i=0;i<n;i++)
    {
        cin>>arr[i];
        m1[arr[i]]++;
    }
    for(int i=0;i<=sz;i++)
    {
        int p=m1[i+1];
        int q=m1[i-1];
        ans=max(ans,p+q+m1[i]);
    }
    cout<<ans<<endl;
}

Submission Info

Submission Time
Task C - Together
User at_17
Language C++14 (GCC 5.4.1)
Score 300
Code Size 536 Byte
Status AC
Exec Time 63 ms
Memory 5376 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 9
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt
Case Name Status Exec Time Memory
0_000.txt AC 42 ms 4992 KB
0_001.txt AC 55 ms 4992 KB
0_002.txt AC 49 ms 4992 KB
1_003.txt AC 47 ms 4992 KB
1_004.txt AC 56 ms 5376 KB
1_005.txt AC 55 ms 5376 KB
1_006.txt AC 60 ms 5376 KB
1_007.txt AC 63 ms 5376 KB
1_008.txt AC 57 ms 5376 KB