代码如下:def even_sum(num):result = 0for i in range(1,num + 1):if i % 2 == 0:result+= ireturn resultprint(even_sum(100))更简便的方法是使用列表推导 一行代码就行:print(sum([i for i in range(0,101,2 )]))
python输出1到100的偶数之和用函数
代码如下:
def even_sum(num):result = 0for i in range(1,num + 1):if i % 2 == 0:result+= ireturn resultprint(even_sum(100))
更简便的方法是使用列表推导 一行代码就行:
print(sum([i for i in range(0,101,2 )]))
2021-05-08
def fun():
res = 0
for i in range(1, 101):
if i % 2 == 0:
res += i
return res
print(fun())2021-05-09