Python-Project Euler 37
2014-01-18 15:12
381 查看
from isPrime import *
sum=0
def go(x):
t=str(x)
s=''
for i in range(len(t)):
s+=t[i]
if isPrime(s)==False:
return False
for i in range(len(t)):
w=t[i:]
if isPrime(w)==False:
return False
return True
for i in range(11,1000000):
x=i
if go(x)==True:
print(x)
sum+=x
print('\n')
print(sum)
sum=0
def go(x):
t=str(x)
s=''
for i in range(len(t)):
s+=t[i]
if isPrime(s)==False:
return False
for i in range(len(t)):
w=t[i:]
if isPrime(w)==False:
return False
return True
for i in range(11,1000000):
x=i
if go(x)==True:
print(x)
sum+=x
print('\n')
print(sum)
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