oj.uz

답안 #472021

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
472021 2021-09-12T11:14:39 Z hjc4vr Baloni (COCI15_baloni) C++17
0 / 100
 183 ms 23300 KB 
#include <bits/stdc++.h>
#define int long long
#define pp pair <bool,int>
#define ppi pair <int,int>
#define tp tuple <int,int,int,bool>
#define c1(x) cin >> x
#define c2(x,y) cin >> x >> y
#define c3(x,y,z) cin >> x >> y >> z
#define c4(x,y,z,f) cin>> x >> y >> z >> f
#define mp(a,b) make_pair(a,b)

using namespace std;
void solve(){
    int n;cin>>n;
    unordered_map<int,bool> mp;
    for (int i=0;i<n;++i){
        int a;cin>>a;
        mp[a+i] = true;
    }
    cout << mp.size();
}


int32_t main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    solve();
}
//  1 6 9 3 4 10 3 9

Subtask #1
0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 332 KB Output isn't correct
2 Incorrect 1 ms 332 KB Output isn't correct
3 Incorrect 1 ms 332 KB Output isn't correct
4 Incorrect 1 ms 332 KB Output isn't correct
5 Incorrect 163 ms 21496 KB Output isn't correct
6 Incorrect 183 ms 23300 KB Output isn't correct
7 Incorrect 150 ms 20284 KB Output isn't correct
8 Incorrect 146 ms 20120 KB Output isn't correct
9 Incorrect 161 ms 20976 KB Output isn't correct
10 Incorrect 155 ms 21500 KB Output isn't correct