제출 #1112520

#제출 시각아이디문제언어결과실행 시간메모리
1112520vjudge1Baloni (COCI15_baloni)C++17
0 / 100
2072 ms7424 KiB
#include<bits/stdc++.h>
using namespace std;
#define int long long


    int n;
    
    int ok=0;
    
int dan(int a[]){
    int ok=0;
    int sym=0;
    
    for(int i=0;i<n;i++){
        if(a[i]!=0){ok=a[i]; break;}
    }
    
    for(int i=0;i<n;i++){
        if(ok==a[i]){
            a[i]=0;
            ok-=1;
        }
        
    }
    
    for(int i=0;i<n;i++){
        if(a[i]!=0){
            sym+=1;
            dan(a);
        }
    }
    return sym;
}

int32_t main()
{
    cin>>n;
    int a[n];
    for(int i=0;i<n;i++) cin>>a[i];
    
    cout<<dan(a)+1;
}
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