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Submission #100422

# Submission time Handle Problem Language Result Execution time Memory
100422 2019-03-11T06:36:53 Z tnbs10 Lun (COCI19_lun) Python 3
0 / 50
 26 ms 3352 KB 
n = int(input())
s = list(input())
for i in range(n):
    if s[i].isdigit():
        s[i] = int(s[i])
s.reverse()
x = s.index("x")
for i in range(10):
    a = s[:]
    a[x] = i
    zbroj = 0
    for j in range(1, n):
        if j % 2:
            a[j] = a[j] * 2
            if a[j] > 10:
                a[j] = a[j] % 10 + a[j] // 10
        zbroj += a[j]
    if (zbroj * 9) % 10 == a[0]:
        print(i)
        break

Subtask #1
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 22 ms 3308 KB Output isn't correct
2 Incorrect 23 ms 3308 KB Output isn't correct
3 Incorrect 23 ms 3300 KB Output isn't correct
4 Incorrect 23 ms 3308 KB Output isn't correct
5 Incorrect 22 ms 3300 KB Output isn't correct
6 Incorrect 23 ms 3308 KB Output isn't correct
7 Incorrect 23 ms 3300 KB Output isn't correct
8 Incorrect 24 ms 3308 KB Output isn't correct
9 Incorrect 23 ms 3308 KB Output isn't correct
10 Incorrect 26 ms 3352 KB Output isn't correct