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import os
import strutils
 
while true:
  var
   line:string = stdin.readLine
   x = line.parseInt
  if x == 42:
    break
  else:
    echo line

Success #stdin #stdout 0.01s 5316KB

stdin

stdout

1
2
88

https://ideone.com/GG4Ti1

language:

Nim (nim 0.19.4)

created:

visibility:

public

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