Submission #572386

#	Time	Username	Problem	Language	Result	Execution time	Memory
572386		InternetPerson10	Sightseeing in Kyoto (JOI22_kyoto)	C++17	10 / 100	8 ms	8164 KiB

kyoto

#include <bits/stdc++.h>
typedef long long ll;

using namespace std;

ll ans[1001][1001];

ll BIG = 1e18 + 9;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    int h, w;
    cin >> h >> w;
    vector<ll> a(h), b(w);
    for(int i = 0; i < h; i++) {
        cin >> a[i];
    }
    for(int i = 0; i < w; i++) {
        cin >> b[i];
    }
    for(int i = 0; i < h; i++) {
        for(int j = 0; j < w; j++) {
            if(max(i, j)) {
                if(i == 0) ans[i][j] = ans[i][j-1] + a[i];
                else if(j == 0) ans[i][j] = ans[i-1][j] + b[j];
                else ans[i][j] = min(ans[i][j-1] + a[i], ans[i-1][j] + b[j]);
            }
            else ans[i][j] = 0;
        }
    }
    cout << ans[h-1][w-1] << '\n';
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 30
• Subtask 3: 0 / 60