답안 #65320

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
65320	2018-08-07T11:29:37 Z	bazsi700	Calvinball championship (CEOI15_teams)	C++14	컴파일 오류	0 ms	0 KB

teams

#include <bits/stdc++.h>

using namespace std;
#define MOD 1000007
#define ll long long int

ll dp[10005];
//ll dp2[10005];

ll calc() {
    for(int i = 1; i <= 10000; i++) {
        dp[i] = (dp[i+1]+dp[i]*i);
    }
    /*for(int i = 1; i <= 10000; i++) {
        dp[i] = dp2[i];
    }*/
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin >> n;
    vector<int> arr(n);
    vector<int> cnt(n+1,0);
    for(int i = 0; i < n; i++) {
        dp[i] = 1;
        cin >> arr[i];
        cnt[arr[i]]++;
    }
    dp[n] = 1;
    ll ans = 1;
    for(int i = n-1; i >= 0; i--) {
        if(arr[i] > 1) {
            if(cnt[arr[i]] == 1) {
                ans+= ((arr[i]-1)*dp[arr[i]-1]);
            } else {
                ans+= ((arr[i]-1)*dp[arr[i]]);
        }
        calc();
        cnt[arr[i]]--;
    }
    cout << ans;
    return 0;
}

Compilation message

teams.cpp: In function 'long long int calc()':
teams.cpp:17:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
teams.cpp: In function 'int main()':
teams.cpp:46:1: error: expected '}' at end of input
 }
 ^