oj.uz

Submission #332081

# Submission time Handle Problem Language Result Execution time Memory
332081 2020-12-01T11:45:47 Z Valera_Grinenko Jump (BOI06_jump) PyPy
0 / 100
 43 ms 20296 KB 
n = int(input())
dp = [[0] * n for i in range(n)]
dp[0][0] = 1
for i in range(n):
    d = list(map(int, input().split()))
    for j in range(n):
        if(d[j] != 0):
            if(d[j] + i < n):
                dp[d[j] + i][j] = dp[d[j] + i][j] + dp[i][j]
            if(d[j] + j < n):
                dp[i][d[j] + j] = dp[i][d[j] + j] + dp[i][j]
print(dp[n - 1][n - 1])
#https://codeforces.com/blog/entry/76307?locale=en
#random OI problem 1.12.2020
#meh

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Runtime error 42 ms 20168 KB Execution failed because the return code was nonzero
2 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
3 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
4 Runtime error 40 ms 20168 KB Execution failed because the return code was nonzero
5 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
6 Runtime error 41 ms 20168 KB Execution failed because the return code was nonzero
7 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
8 Runtime error 41 ms 20168 KB Execution failed because the return code was nonzero
9 Runtime error 41 ms 20168 KB Execution failed because the return code was nonzero
10 Runtime error 39 ms 20296 KB Execution failed because the return code was nonzero
11 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
12 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
13 Runtime error 41 ms 20168 KB Execution failed because the return code was nonzero
14 Runtime error 40 ms 20168 KB Execution failed because the return code was nonzero
15 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
16 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
17 Runtime error 38 ms 20168 KB Execution failed because the return code was nonzero
18 Runtime error 40 ms 20296 KB Execution failed because the return code was nonzero
19 Runtime error 39 ms 20168 KB Execution failed because the return code was nonzero
20 Runtime error 43 ms 20168 KB Execution failed because the return code was nonzero