oj.uz

답안 #81261

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
81261 2018-10-24T09:30:11 Z ngot23 Automobil (COCI17_automobil) C++11
20 / 100
 22 ms 8444 KB 
#include<bits/stdc++.h>
#define rep(i, a, b) for(int i=(a) ; i<=(b) ; ++i)
#define Task ""
using namespace std;
const int N=1000005;
const int mod=1000000007;
int col[N], row[N], m, n, k;

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    //freopen(Task".inp", "r", stdin);
    //freopen(Task".out", "w", stdout);
    cin >> m >> n >> k;
    rep(i, 1, m) row[i]=1;
    rep(i, 1, n) col[i]=1;
    rep(i, 1, k) {
        char c;
        int x, y;
        cin >> c >> x >> y;
        if(c=='R') row[x]*=y;
        else col[x]*=y;

    }
    int val1=0, val2=0;
    rep(i, 1, n) {
        val1=(val1+1ll*col[i]*i)%mod;
        val2=(val2+1ll*col[i]*n)%mod;
    }
    int ans=0;
    rep(i, 1, m) {
        int xx=1ll*(i-1)*val2%mod;
        ans=(((0ll+val1+xx) % mod)*row[i]+ans)%mod;
    }
    cout << ans;
    return 0;
}

Subtask #1
20.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Incorrect 2 ms 380 KB Output isn't correct
3 Incorrect 2 ms 552 KB Output isn't correct
4 Incorrect 2 ms 552 KB Output isn't correct
5 Incorrect 2 ms 552 KB Output isn't correct
6 Incorrect 2 ms 552 KB Output isn't correct
7 Incorrect 2 ms 552 KB Output isn't correct
8 Incorrect 2 ms 564 KB Output isn't correct
9 Incorrect 2 ms 564 KB Output isn't correct
10 Incorrect 2 ms 580 KB Output isn't correct
11 Correct 5 ms 1744 KB Output is correct
12 Correct 17 ms 4688 KB Output is correct
13 Incorrect 3 ms 4688 KB Output isn't correct
14 Correct 14 ms 5500 KB Output is correct
15 Incorrect 12 ms 5500 KB Output isn't correct
16 Incorrect 21 ms 8444 KB Output isn't correct
17 Incorrect 22 ms 8444 KB Output isn't correct
18 Incorrect 22 ms 8444 KB Output isn't correct
19 Correct 21 ms 8444 KB Output is correct
20 Incorrect 21 ms 8444 KB Output isn't correct