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Submission #954759

# Submission time Handle Problem Language Result Execution time Memory
954759 2024-03-28T13:56:06 Z DragosC1 Kangaroo (CEOI16_kangaroo) C++17
0 / 100
 1 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;


int dp[2005][2005];

int main() {    
    ifstream f("kangaroo.in");
    int n, start, finish;
    f >> n >> start >> finish;
    f.close();
    dp[0][0] = 1;
    n -= 2;
    for (int i = 1; i <= n; i++)
        for (int j = 1; j <= n; j++) {
            dp[i][j] += j * dp[i - 1][j - 1];
            dp[i][j] += j * dp[i - 1][j + 1];
        }
    ofstream g("kangaroo.out");
    cout << dp[n][1] + dp[n][2] << '\n';
    g.close();
    return 0;
}

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 49.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -