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Submission #337589

# Submission time Handle Problem Language Result Execution time Memory
337589 2020-12-21T07:20:04 Z tengiz05 Energetic turtle (IZhO11_turtle) C++17
40 / 100
 2000 ms 262148 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define FASTIO ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
#define all(x) (x).begin(), (x).end()
#define pb push_back
#define pii pair<int, int>
#define ff first
#define ss second
#define PI acos(-1)
#define ld long double
const int N = 2005;
int msb(int val){return sizeof(int)*8-__builtin_clzll(val);}
int n, m, k;
int dp[N][N][21];
int a[N][N];
int mod;
void solve(int test_case){
	int i, j, t;
	cin >> n >> m;
	cin >> k >> t >> mod;
	n++,m++;
	for(i=0;i<k;i++){
		int x, y;
		cin >> x >> y;
		x++,y++;
		a[x][y] = 1;
	}
	dp[1][0][0] = 1;
	for(i=1;i<=n;i++){
		for(j=1;j<=m;j++){
			if(a[i][j] == 0)
				for(int l=0;l<=t;l++){
					dp[i][j][l] = (dp[i-1][j][l] + dp[i][j-1][l])%mod;
				}
			else 
				for(int l=1;l<=t;l++){
					dp[i][j][l] = (dp[i-1][j][l-1]+dp[i][j-1][l-1])%mod;
				}
		}
	}
/*	for(i=1;i<=n;i++){
		for(j=1;j<=m;j++){
			cout << dp[i][j][0] << ' ' ;
		}cout << '\n';
	}*/
	int ans = 0;
	for(i=0;i<=t;i++)(ans += dp[n][m][i])%=mod;
	cout << ans << '\n';
	
	return;
}

signed main(){
	FASTIO;
#define MULTITEST 0
#if MULTITEST
	int ___T;
	cin >> ___T;
	for(int T_CASE = 1; T_CASE <= ___T; T_CASE++)
		solve(T_CASE);
#else
	solve(1);
#endif
	return 0;
}

Subtask #1
40.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 876 KB Output is correct
4 Correct 1 ms 1516 KB Output is correct
5 Correct 7 ms 5996 KB Output is correct
6 Correct 30 ms 43884 KB Output is correct
7 Correct 60 ms 69996 KB Output is correct
8 Correct 116 ms 169324 KB Output is correct
9 Runtime error 308 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
10 Runtime error 495 ms 262148 KB Execution killed with signal 9 (could be triggered by violating memory limits)
11 Execution timed out 2077 ms 113276 KB Time limit exceeded
12 Execution timed out 2093 ms 84860 KB Time limit exceeded
13 Execution timed out 2093 ms 146388 KB Time limit exceeded
14 Execution timed out 2092 ms 121572 KB Time limit exceeded
15 Execution timed out 2101 ms 77292 KB Time limit exceeded
16 Execution timed out 2093 ms 150380 KB Time limit exceeded
17 Execution timed out 2099 ms 234540 KB Time limit exceeded
18 Execution timed out 2081 ms 117100 KB Time limit exceeded
19 Execution timed out 2082 ms 96236 KB Time limit exceeded
20 Execution timed out 2059 ms 71660 KB Time limit exceeded