Submission #361597

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
361597	2021-01-30 18:56:22	saarang123	Collecting Stamps 3 (JOI20_ho_t3)	C++14	15 / 100	506 ms	282484 KiB

ho_t3

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#include <bits/stdc++.h>
using namespace std;
#define int long long
const int N = 207;
const int inf = 1e18;
int dp[N][N][2][N]; //no (l, r), side, stamps
int x[N], t[N];
int n, m;
signed main() {
    std::ios::sync_with_stdio(0);
    std::cout.tie(0);
    std::cin.tie(0);
    #ifdef saarang
    freopen("/home/saarang/Documents/cp/input.txt", "r", stdin);
    freopen("/home/saarang/Documents/cp/output.txt", "w", stdout);
    #endif
    cin >> n >> m;
    for(int i = 1; i <= n; i++)
      cin >> x[i];
    x[n + 1] = m;
    for(int i = 1; i <= n; i++)
      cin >> t[i];
    for(int i = 0; i <= n + 2; i++)
      for(int j = 0; j <= n + 2; j++)
        for(int k = 0; k < 2; k++)
          for(int l = 0; l <= n + 2; l++)
            dp[i][j][k][l] = inf;
    dp[0][n + 1][0][0] = dp[0][n + 1][1][0] = 0;
    for(int i = 0; i < n; i++) {
      for(int j = n + 1; j > i + 1; j--) {
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 0 / 10
• Subtask 3: 10 / 10
• Subtask 4: 0 / 75