2020-10-16 20:23
2020-10-16 20:23
程序代码:
def ROB19049():
k, n = int(input("k的值:")), int(input("请输入要累加到的数 :"))
a = k * k
for i in range(n+1):
a += i
print("求和结果是:%d"%a)
while 1:
ROB19049()

2020-10-16 20:49
2020-10-16 20:54
2020-10-18 15:58