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: 124ms
Memory: 21432kB
Author: 15268077557
In contest: 1086 
sum=0
for n in range(1,101):
	if n % 2==0: sum+=n
print sum