python 第九章作业

实例一：

def division():
    "功能：分苹果"
    print("\n==========分苹果了==========\n")
    apple=int(input("请输入苹果的个数："))
    children=int(input("请输入来了几个小朋友："))
    result=apple//children
    remain=apple-result*children
    if remain>0:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个，剩下",remain,"个。")
    else:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个。")
if __name__=='__main__':
    division()

实例二：

def division():
    "功能，分苹果"
    print("\n==========分苹果了==========\n")
    apple=int(input("请输入苹果的个数："))
    children=int(input("请输入来了几个小朋友："))
    result=apple//children
    remain=apple-result*children
    if remain>0:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个，剩下",remain,"个。")
    else:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个。")
if __name__=='__main__':
    try:
        division()
    except ZeroDivisionError:
        print("\n出错了啊＞﹏＜--苹果不能被0个小朋友分！")

 

实例三：

def division():
    "'功能，分苹果'"
    print("\n==========分苹果了==========\n")
    apple=int(input("请输入苹果的个数："))
    children=int(input("请输入来了几个小朋友："))
    if apple<children:
        raise ValueError("苹果太少了，不够分...")
    result=apple//children
    remain=apple-result*children
    if remain>0:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个，剩下",remain,"个。")
    else:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个。")

if __name__=='__main__':
    try:
        division()
    except ZeroDivisionError:
        print("\n出错了＞﹏＜--苹果不能被0个小朋友分！")
    except ValueError as e:
        print("\n出错了＞﹏＜--",e)

 

实例四：

def division():
    "功能：分苹果"
    print("\n==========分苹果了==========\n")
    apple=int(input("请输入苹果的个数："))
    children=int(input("请输入来了几个小朋友："))
    assert apple>children,"苹果不够分"
    result=apple//children
    remain=apple-result*children
    if remain>0:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个，剩下",remain,"个。")
    else:
        print(apple,"个苹果，平均分给",children,"个小朋友，每人分",result,"个。")
if __name__=='__main__':
    try:
        division()
    except AssertionError as e:
        print("\n输入有误：",e)