oj.uz

답안 #888262

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
888262 2023-12-16T17:40:35 Z Marco_Escandon Bitaro the Brave (JOI19_ho_t1) C++11
100 / 100
 214 ms 18004 KB 
#include<bits/stdc++.h>
using namespace std;
#define optimizar_io ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);cout.setf(ios::fixed);cout.precision(0);
#pragma GCC optimize("Ofast")
typedef long long ll;
#define double long double 
int main()
{
    optimizar_io
    ll n,m;
    cin>>n>>m;
    char cad[n][m];
    ll I[m]={ },O[n]={ };
    for(int i=0; i<n; i++)
    {
        for(int j=0; j<m; j++)
        {
            cin>>cad[i][j];
            if(cad[i][j]=='O')
                O[i]++;
            if(cad[i][j]=='I')
                I[j]++;
        }
    }
    ll cont=0;
    for(int i=0; i<n; i++)
    {
        for(int j=0; j<m; j++)
        {
            if(cad[i][j]=='J')
                cont+=(O[i]*I[j]);
            if(cad[i][j]=='O')
                O[i]--;
            if(cad[i][j]=='I')
                I[j]--;
        }
    }
    cout<<cont;
    return 0;
}

Subtask #1
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 452 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 464 KB Output is correct
13 Correct 0 ms 348 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 452 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 464 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 5 ms 604 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 604 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 6 ms 952 KB Output is correct
19 Correct 3 ms 856 KB Output is correct
20 Correct 3 ms 860 KB Output is correct
21 Correct 6 ms 944 KB Output is correct
22 Correct 3 ms 856 KB Output is correct
23 Correct 3 ms 860 KB Output is correct
24 Correct 6 ms 856 KB Output is correct
25 Correct 3 ms 856 KB Output is correct
26 Correct 3 ms 860 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 452 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 464 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 5 ms 604 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 2 ms 604 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 6 ms 952 KB Output is correct
19 Correct 3 ms 856 KB Output is correct
20 Correct 3 ms 860 KB Output is correct
21 Correct 6 ms 944 KB Output is correct
22 Correct 3 ms 856 KB Output is correct
23 Correct 3 ms 860 KB Output is correct
24 Correct 6 ms 856 KB Output is correct
25 Correct 3 ms 856 KB Output is correct
26 Correct 3 ms 860 KB Output is correct
27 Correct 210 ms 17092 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 8 ms 1728 KB Output is correct
30 Correct 1 ms 344 KB Output is correct
31 Correct 153 ms 12596 KB Output is correct
32 Correct 122 ms 17780 KB Output is correct
33 Correct 92 ms 17936 KB Output is correct
34 Correct 178 ms 14420 KB Output is correct
35 Correct 120 ms 17784 KB Output is correct
36 Correct 93 ms 17808 KB Output is correct
37 Correct 214 ms 18004 KB Output is correct
38 Correct 76 ms 12368 KB Output is correct
39 Correct 64 ms 12436 KB Output is correct