原江苏省建设厅网站全网网站快速排名推广软件
result=0
for i in range(101):if i%2==0:result = result + i
print(result)
或者
result=0
for i in range(2,101,2):result = result + i
print(result)
result=0
for i in range(101):if i%2==0:result = result + i
print(result)
或者
result=0
for i in range(2,101,2):result = result + i
print(result)