Start: Apr, 17, 2017 10:00:00
Python程序设计基础培训第二次作业
End: Apr, 23, 2017 14:00:00
Time elapsed:
Time remaining:
Problem_ID: A
Result: Accepted
Time: 120ms
Memory: 21432kB
Author: 13575562058
In contest: 1086 
i=1
s=0
while i<=100:
	if i % 2 == 0 :
		s=s+i
	i=i+1
print s