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Submission #961468

# Submission time Handle Problem Language Result Execution time Memory
961468 2024-04-12T07:08:49 Z vjudge1 Journey (NOI18_journey) C++17
100 / 100
 36 ms 17780 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define ent "\n"

const int maxn = 1e4 + 100;
const ll INF = (ll)1e18 + 100;
const int inf = 1e9 + 100;
const int MOD = 1e9 + 7;
const int maxl = 30;
const int P = 31;

int n, m, h;
int dp[maxn][404];

void test(){
	cin >> n >> m >> h;
	dp[1][0] = 1;
	for(int i = 1; i < n; i++){
		for(int j = 0; j < h; j++){
			int a, b; cin >> a >> b;
			a++; if(a <= i) continue;
			for(int x = 0; x + b < m; x++){
				dp[a][x + b] = min((int)5e8 + 1, dp[a][x + b] + dp[i][x]);
			}
		}
		for(int x = 1; x < m; x++){
			dp[i+1][x] = min(int(5e8) + 1, dp[i+1][x] + dp[i+1][x-1]);
		}
	}
	for(int x = 0; x < m; x++){
		cout << dp[n][x] << ' ';
	}
}

// 4 11 3 
// 1 0 2 0 3 0 
// 0 0 2 0 3 0 
// 0 0 0 0 3 0

int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int t = 1; t = 1;
	while(t--) test();
	cout << ent;
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct

Subtask #2
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct

Subtask #3
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 464 KB Output is correct
6 Correct 1 ms 604 KB Output is correct

Subtask #4
31.0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 1 ms 464 KB Output is correct
6 Correct 1 ms 604 KB Output is correct
7 Correct 36 ms 17780 KB Output is correct
8 Correct 30 ms 10836 KB Output is correct
9 Correct 8 ms 1624 KB Output is correct
10 Correct 32 ms 2140 KB Output is correct