Submission #994178

#	Time	Username	Problem	Language	Result	Execution time	Memory
994178		vjudge1	Sightseeing in Kyoto (JOI22_kyoto)	C++17	10 / 100	492 ms	1048576 KiB

kyoto

#include <bits/stdc++.h>
using namespace std;

int main(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    int H, W;
    cin >> H >> W;
    vector <unsigned long long> A(H), B(W);
    for(auto &x : A){
        cin >> x;
    }
    for(auto &x : B){
        cin >> x;
    }
    unsigned long long dp[H][W] = {0};
    for(int i = 1; i < H; i++){
        dp[i][0] = B[0] * i;
    }
    for(int j = 1; j < W; j++){
        dp[0][j] = A[0] * j;
    }
    for(int i = 1; i < H; i++){
        for(int j = 1; j < W; j++){
            dp[i][j] = min(dp[i][j - 1] + A[i], dp[i - 1][j] + B[j]);
        }
    }
    cout << dp[H - 1][W - 1];
}

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