python奇偶数求和

原文链接: http://www.cnblogs.com/joneylulu/p/10109303.html

#求100内奇数和while\for..in循环

sum  =  0
=  1
while  i < =  100 :
     sum  + =  i
     + =  2
print ( sum )
 
 
 
 
sum  =  0
#range函数end时不包括当前数值,所有注意101.
for  in  range ( 0 , 101 , 2 ):
     sum  + =  i
print ( sum )

转载于:https://www.cnblogs.com/joneylulu/p/10109303.html

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