답안 #938151

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
938151 2024-03-05T00:20:05 Z LittleOrange Bitaro the Brave (JOI19_ho_t1) C++17
0 / 100
1 ms 348 KB
#include<bits/stdc++.h>
using namespace std;
using ll = long long;
int main(){
    ios::sync_with_stdio(0);cin.tie(0);
    ll h,w;
    cin >> h >> w;
    vector<string> a(h);
    for(auto &o : a) cin >> o;
    vector<ll> orb(h,0),ingot(w,0);
    for(ll i = 0;i<h;i++){
        for(ll j = 0;j<w;j++){
            if (a[i][j]=='O') orb[i]++;
            if (a[i][j]=='I') ingot[j]++;
        }
    }
    ll ans = 0;
    for(ll i = 0;i<h;i++){
        for(ll j = 0;j<w;j++){
            if (a[i][j]=='J') ans += orb[i]*ingot[j]; 
        }
    }
    cout << ans << "\n";
}
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Incorrect 0 ms 348 KB Output isn't correct
5 Halted 0 ms 0 KB -