STDIN in python

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0

I study python and I have task difficult for me.

Task: Input 2 string:

5

2 3 9 2 9

Sample Output:

2 2 3 9 9

I know how to sort it, but I have trouble with input. Test-case input used stdin. I write this:

import sys

input = sys.stdin.read()
tokens = input.split()

n = int(tokens[0])

A = tokens[1:len(tokens)]
B = []

M = 10

for i in range(M):
  B.append(0)

for j in range(n):
  B[int(A[j])] = B[int(A[j])] + 1

k = 0
for i in range(M):
  for j in range(B[i]):
    A[k] = i
      k = k + 1

print(A)  

and get error "out range" for B[int(A[j])] = B[int(A[j])] + 1

asked 12 secs ago

Nikolay Sokolovskiy

4