In [ ]:
练习1
In [3]:
def sum_():
numbers=[]
n=int(input('请输入你相求和的整数个数,回车结束'))
sum=0
i=0
while i<n:
number=int(input('请输入一个整数,回车结束'))
numbers.append(i)
sum=sum+number
i+=1
print(sum)
sum_()
In [4]:
def my_min():
numbers=[3,5,6,7,8,9]
for number in numbers:
return min(numbers)
print(my_min())
In [ ]:
练习3
In [14]:
def loc():
elements=[2,3,4,5,6,7,8,9,0]
element=int(input('请输入你想查找的元素,回车结束。'))
if element in list:
print(elements.index(element))
else:
return -1
loc()