In [1]:
n=int(input('请输入一个正整数n:'))
i=0
total=0
while i<n:
i=i+1
m=int(input('请输入一个正整数,以回车结束。'))
total=total+m
print(total)
In [2]:
m=1
n=0
total=0
while m!=0:
n=int(input('请输入一个数,以0结束。'))
m=n
total=total+n
print(total)
print('over')
In [4]:
number = int(input('Please enter a number:'))
total=number
product=number
while total>=number and product <= number*number:
number = int(input('Please enter a number:'))
total=total+number
product=product*number