Re: [gcj] python interactive solution

['Pablo Heiber' via Google Code Jam]

Also, there's solutions in every language here in the analysis:
https://codejam.withgoogle.com/2018/challenges/0130/analysis/0523


On Fri, Apr 6, 2018 at 1:48 PM Bartholomew Furrow  wrote:

> Sure! Here's my solution in Python 3:
>
> T = int(input())
> COR = 'CORRECT'
> SMALL = 'TOO_SMALL'
> BIG = 'TOO_BIG'
>
> for qw in range(1, T+1):
> a, b = map(int, input().split())
> n = int(input())
> while True:
> mid = (a + b + 1) // 2
> print(mid, flush=True)
> result = input().strip()
> if result == COR:
> break
> elif result == SMALL:
> a = mid
> else:
> b = mid - 1
>
>
> On Fri, Apr 6, 2018 at 1:15 PM Yu Wang  wrote:
>
>> Hi,
>>
>> Could anyone post a working solution for the interactive problem using
>> python? I just can't seem to get it to work, and when I use the testing
>> script, the script just seems to stop and gives no output (and I can't seem
>> to break/keyboard interrupt out of it)
>>
>> My code is attached below:
>>
>> import sys
>>
>> def function(a,b,n):
>> for _ in range(n):
>> guess = (1+a+b)/2
>> sys.stdout.write(str(guess)+'\n')
>> sys.stdout.flush()
>> response = sys.stdin.readline().strip()
>> if response == 'TOO_SMALL':
>> a = guess
>> elif response == 'TOO_BIG':
>> b = guess - 1
>> else:
>> return
>>
>> cases = int(sys.stdin.readline())
>> for case in range(cases):
>> a,b = [int(n) for n in sys.stdin.readline().split()]
>> n = int(sys.stdin.readline())
>> function(a,b,n)
>>
>>
>>
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Re: [gcj] python interactive solution

[Bartholomew Furrow]

Sure! Here's my solution in Python 3:

T = int(input())
COR = 'CORRECT'
SMALL = 'TOO_SMALL'
BIG = 'TOO_BIG'

for qw in range(1, T+1):
a, b = map(int, input().split())
n = int(input())
while True:
mid = (a + b + 1) // 2
print(mid, flush=True)
result = input().strip()
if result == COR:
break
elif result == SMALL:
a = mid
else:
b = mid - 1


On Fri, Apr 6, 2018 at 1:15 PM Yu Wang  wrote:

> Hi,
>
> Could anyone post a working solution for the interactive problem using
> python? I just can't seem to get it to work, and when I use the testing
> script, the script just seems to stop and gives no output (and I can't seem
> to break/keyboard interrupt out of it)
>
> My code is attached below:
>
> import sys
>
> def function(a,b,n):
> for _ in range(n):
> guess = (1+a+b)/2
> sys.stdout.write(str(guess)+'\n')
> sys.stdout.flush()
> response = sys.stdin.readline().strip()
> if response == 'TOO_SMALL':
> a = guess
> elif response == 'TOO_BIG':
> b = guess - 1
> else:
> return
>
> cases = int(sys.stdin.readline())
> for case in range(cases):
> a,b = [int(n) for n in sys.stdin.readline().split()]
> n = int(sys.stdin.readline())
> function(a,b,n)
>
>
>
> --
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> "Google Code Jam" group.
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> To view this discussion on the web visit
> https://groups.google.com/d/msgid/google-code/dcd7d67a-24f3-4b5a-8110-3633989bb437%40googlegroups.com
> .
> For more options, visit https://groups.google.com/d/optout.
>

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