Submission #696309

#	Time	Username	Problem	Language	Result	Execution time	Memory
696309		stevancv	Collecting Stamps 3 (JOI20_ho_t3)	C++14	0 / 100	0 ms	212 KiB

ho_t3

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

const int N = 205;
int n, l, x[N], t[N], dp[N];

int main() {
    cin >> n >> l;
    for (int i = 1; i <= n; i++) cin >> x[i];
    for (int i = 1; i <= n; i++) cin >> t[i];
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            int d = min(abs(x[j] - x[i]), l - abs(x[j] - x[i]));
            if (d <= t[i]) dp[j] = max(dp[j], dp[i] + 1);
        }
    }
    int ans = 0;
    for (int i = 1; i <= n; i++) ans = max(ans, dp[i]);
    cout << ans << endl;
    return 0;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 75