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neonbadger/stdin.py

Last active July 15, 2018 15:45
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Hackerrank stdin & stdout for python
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stdin.py
"""
Hackerrank: read from STDIN
raw_input: read a line from STDIN and returns a string
number per line:
n = int(raw_input())
space-seperated numbers in line:
arr = map(int, raw_input().split())
"""
def main():
t = int(raw_input())
for _ in xrange(t):
a, b = map(int, raw_input().strip().split(' '))
main()
@patientplatypus
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This doesn't work as presented

def main():
  t = int(raw_input())
  
  for _ in xrange(t):
    a, b = map(int, raw_input().strip().split(' '))
  print(a,b)
    
main()

Traceback (most recent call last):
  File "solution.py", line 8, in 
    main()
  File "solution.py", line 5, in main
    a, b = map(int, raw_input().strip().split(' '))
ValueError: need more than 1 value to unpack

Please revise or take this down.

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