编写函数:完成从x加到y,
其中xy为参
数;最后使用它输出从 50 加到 150 的结果
def sumXY(x, y):
sum = 0
for i in range(x, y+1):
sum += x
return sum
data = input().split()
print(sumXY(int(data[0]), int(data[1])))
def fun(x,y):
sum = 0
for i in range(x,y+1):
sum += i
return sum
x = 50
y = 150
print(f'从{x}到{y}的和是{fun(x,y)}')
def sum(x,y):
s = 0
for i in range(x,y+1):
s += i
print("he :", s)
用sum()一行搞定
def sumxy(x,y):
return sum(range(x,y+1))
print(sumxy(50,150))