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  1. #import resource
  2. import sys
  3. #resource.setrlimit(resource.RLIMIT_STACK, [0x100000000, resource.RLIM_INFINITY])
  4. sys.setrecursionlimit(10**6)
  5. mod=(10**9)+7
  6. #fact=[1]
  7. #import collections
  8. #for i in range(1,1000001):
  9. #    fact.append((fact[-1]*i)%mod)
  10. #ifact=[0]*1000001
  11. #ifact[1000000]=pow(fact[1000000],mod-2,mod)
  12. #for i in range(1000000,0,-1):
  13. #    ifact[i-1]=(i*ifact[i])%mod
  14. from sys import stdin, stdout
  15. from bisect import bisect_left as bl
  16. from bisect import bisect_right as br
  17. import itertools
  18. import math
  19. import heapq
  20. from random import randint as rn
  21. from Queue import Queue as Q
  22. def modinv(n,p):
  23.     return pow(n,p-2,p)
  24. def ncr(n,r,p):
  25.     t=((fact[n])*((ifact[r]*ifact[n-r])%p))%p
  26.     return t
  27. def ain():
  28.     return map(str,sin().split())
  29. def sin():
  30.     return stdin.readline().strip()
  31. def GCD(x, y):
  32.    while(y):
  33.        x, y = y, x % y
  34.    return x
  35. def isprime(x):
  36.     p=int(math.sqrt(x))+1
  37.     if(x==1):
  38.         return 0
  39.     for i in range(2,p):
  40.         if(x%p==0):
  41.             return 0
  42.     return 1
  43. """**************************************************************************"""
  44. f=int(stdin.readline())
  45. q={}
  46. for i in range(f):
  47.     q1="".join(ain())
  48.     if(q.has_key(q1)):
  49.         q[q1]+=1
  50.     else:
  51.         q[q1]=1
  52. a=0
  53. for i in q:
  54.     r=q[i]
  55.     s=0
  56.     for j in range(len(i)):
  57.         if(i[j]=="T"):
  58.             s+=1
  59.     if(s==r):
  60.         a=max(a,r)
  61. stdout.write(str(a)+"\n")
Runtime error #stdin #stdout #stderr 0.02s 33344KB
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Standard input is empty
stdout
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Standard output is empty
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Traceback (most recent call last):
  File "prog.py", line 44, in <module>
ValueError: invalid literal for int() with base 10: ''
https://ideone.com/YEQr8Y
language:
Python (cpython 2.7.16)
created:
5 years ago
visibility:
public

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