Submission #712917

#	Time	Username	Problem	Language	Result	Execution time	Memory
712917		lam	Sightseeing in Kyoto (JOI22_kyoto)	C++14	10 / 100	9 ms	8280 KiB

kyoto

#include <bits/stdc++.h>
#define int long long
using namespace std;
const int maxn = 1e3 + 10;
typedef pair<int,int> ii;
#define ff first
#define ss second
int n,m;
int a[maxn],b[maxn];
int dp[maxn][maxn];
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr); cout.tie(nullptr);
    cin>>n>>m;
    for (int i=1; i<=n; i++) cin>>a[i];
    for (int j=1; j<=m; j++) cin>>b[j];
    for (int i=0; i<=n; i++)
        for (int j=0; j<=m; j++) dp[i][j] = 1e18;
    dp[1][1] = 0;
    for (int i=1; i<=n; i++)
        for (int j=1; j<=m; j++)
    {
        if (i==1&&j==1) continue;
        dp[i][j] = min(dp[i-1][j] + b[j], dp[i][j-1] + a[i]);
    }
    cout<<dp[n][m]<<'\n';
}

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