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답안 #225203

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
225203 2020-04-19T14:29:12 Z Vimmer Mobitel (COCI19_mobitel) C++14
0 / 130
 6000 ms 65540 KB 
#include <bits/stdc++.h>

//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("no-stack-protector")

#define F first
#define S second
#define sz(x) int(x.size())
#define pb push_back
#define N 200005
#define MOD ll(998244353)

using namespace std;

typedef long long ll;

typedef long double ld;


ll dp[305][305][305], a[305][305];

int main()
{

    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    ll n, m, k;

    cin >> n >> m >> k;

    for (ll i = 0; i < n; i++)
        for (ll j = 0; j < m; j++) cin >> a[i][j];

    if (a[0][0] <= k) dp[0][0][a[0][0]] = 1; else dp[0][0][k] = 1;

    for (ll i = 0; i < n; i++)
        for (ll j = 0; j < m; j++)
          for (ll u = 0; u <= k; u++)
            {
                if (dp[i][j][u] == 0) continue;

                if (i + 1 != n) dp[i + 1][j][min(k, u * a[i + 1][j])] = (dp[i + 1][j][min(k, u * a[i + 1][j])] + dp[i][j][u]) % MOD;

                if (j + 1 != m) dp[i][j + 1][min(k, u * a[i][j + 1])] = (dp[i][j + 1][min(k, u * a[i][j + 1])] + dp[i][j][u]) % MOD;
            }
    cout << dp[n - 1][m - 1][k];
}

Subtask #1
0 / 130.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 100 ms 65540 KB Execution killed with signal 9 (could be triggered by violating memory limits)
2 Runtime error 101 ms 65540 KB Execution killed with signal 9 (could be triggered by violating memory limits)
3 Execution timed out 6052 ms 13872 KB Time limit exceeded
4 Execution timed out 6043 ms 13716 KB Time limit exceeded
5 Execution timed out 6041 ms 14188 KB Time limit exceeded
6 Execution timed out 6050 ms 13948 KB Time limit exceeded
7 Execution timed out 6053 ms 15920 KB Time limit exceeded
8 Execution timed out 6061 ms 12016 KB Time limit exceeded
9 Execution timed out 6055 ms 12008 KB Time limit exceeded
10 Execution timed out 6055 ms 12032 KB Time limit exceeded