Submission #2501181


Source Code Expand

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import sys
import math
if __name__ == "__main__":
   s = str(input())
   K = int(input())
   uniq = sorted(list(set(list(s))))
   buf = []
   for i in range(len(uniq)):
      buf.append(uniq[i])
      for j in range(len(s)):
         if s[j] == uniq[i]:
            fin = K
            if (len(s) - j) - K < 0:
               fin = (len(s) - j)
            for k in range(1, fin):
               buf.append(s[j:j+k+1])
   ans = sorted(list(set(buf)))
#   print(ans)
   print(ans[K-1])

Submission Info

Submission Time
Task C - K-th Substring
User tomowill
Language Python (3.4.3)
Score 300
Code Size 502 Byte
Status AC
Exec Time 56 ms
Memory 5068 KB

Judge Result

Set Name Sample Subtask All
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 3
AC × 11
AC × 19
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
Subtask 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 2_011.txt, 2_012.txt, 2_013.txt, 2_014.txt, 2_015.txt, 2_016.txt, 2_017.txt, 2_018.txt
Case Name Status Exec Time Memory
0_000.txt AC 17 ms 3064 KB
0_001.txt AC 17 ms 3064 KB
0_002.txt AC 17 ms 3064 KB
1_003.txt AC 17 ms 3060 KB
1_004.txt AC 18 ms 3064 KB
1_005.txt AC 18 ms 3064 KB
1_006.txt AC 18 ms 3064 KB
1_007.txt AC 18 ms 3064 KB
1_008.txt AC 18 ms 3064 KB
1_009.txt AC 18 ms 3064 KB
1_010.txt AC 17 ms 3064 KB
2_011.txt AC 29 ms 4212 KB
2_012.txt AC 29 ms 4212 KB
2_013.txt AC 51 ms 4852 KB
2_014.txt AC 55 ms 5068 KB
2_015.txt AC 46 ms 4596 KB
2_016.txt AC 55 ms 5068 KB
2_017.txt AC 56 ms 5068 KB
2_018.txt AC 52 ms 5068 KB