python换零钱有多少种方案(2023年最新分享)

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python 找零钱

按照题目要求编写的Python找零钱程序如下

def smallchange(money):

 fifty=50

 ten=10

 five=5

 one=1

 print(money//fifty,end=' ')

 money=money%fifty

 print(money//ten,end=' ') 

 money=money%ten

 print(money//five,end=' ')

 money=money%five

 print(money//one)

 

l=[]

n=int(input())

for i in range(n):

 l.append(input())

for i in range(n):

 pay,payable=l[i].split(' ')

 money=int(pay)-int(payable)

 smallchange(money)

源代码(注意源代码的缩进)

python换零钱有多少种方案(2023年最新分享)  第1张

解释一下python 的一个找零钱程序要很详细。求大神

cate是一个元组,用来记录人名币面额 100 0.1 分别代表面额,在这个程序里面必须得按照从大到小的面额显示,不然显示就会有问题。

sy是个变量,用来记录钱数的。

jine 是一个变量,用来记录当前循环面额大小的(这里乘以了10,是便于计算才这么做的)

tmpStr用来记录已经统计的钱数的。59153.8/100=591 统计100元有591张

tmp是个列表,用来保存最后所有统计数据的

tmpUn 是用来确定计算时候是使用单位元还是单位角的

int 这个是用来将字符串变为int类型的操作 本来是字符串'123' 变为数字123

用python 怎么 解 将100元兑换为1元、5、10元的零钱,请问有多少种兑换方法?

cnt = 0

for i in xrange(100 / 1 + 1):

for j in xrange((100 - i * 1) / 5 + 1):

for k in xrange ((100 - i * 1 + j * 5) / 10 + 1):

if i * 1 + j * 5 + k * 10 == 100:

print "1:", i, "5:", j, "10:", k

cnt += 1

print cnt

结果如下,总共121种

1: 0 5: 0 10: 10

1: 0 5: 2 10: 9

1: 0 5: 4 10: 8

1: 0 5: 6 10: 7

1: 0 5: 8 10: 6

1: 0 5: 10 10: 5

1: 0 5: 12 10: 4

1: 0 5: 14 10: 3

1: 0 5: 16 10: 2

1: 0 5: 18 10: 1

1: 0 5: 20 10: 0

1: 5 5: 1 10: 9

1: 5 5: 3 10: 8

1: 5 5: 5 10: 7

1: 5 5: 7 10: 6

1: 5 5: 9 10: 5

1: 5 5: 11 10: 4

1: 5 5: 13 10: 3

1: 5 5: 15 10: 2

1: 5 5: 17 10: 1

1: 5 5: 19 10: 0

1: 10 5: 0 10: 9

1: 10 5: 2 10: 8

1: 10 5: 4 10: 7

1: 10 5: 6 10: 6

1: 10 5: 8 10: 5

1: 10 5: 10 10: 4

1: 10 5: 12 10: 3

1: 10 5: 14 10: 2

1: 10 5: 16 10: 1

1: 10 5: 18 10: 0

1: 15 5: 1 10: 8

1: 15 5: 3 10: 7

1: 15 5: 5 10: 6

1: 15 5: 7 10: 5

1: 15 5: 9 10: 4

1: 15 5: 11 10: 3

1: 15 5: 13 10: 2

1: 15 5: 15 10: 1

1: 15 5: 17 10: 0

1: 20 5: 0 10: 8

1: 20 5: 2 10: 7

1: 20 5: 4 10: 6

1: 20 5: 6 10: 5

1: 20 5: 8 10: 4

1: 20 5: 10 10: 3

1: 20 5: 12 10: 2

1: 20 5: 14 10: 1

1: 20 5: 16 10: 0

1: 25 5: 1 10: 7

1: 25 5: 3 10: 6

1: 25 5: 5 10: 5

1: 25 5: 7 10: 4

1: 25 5: 9 10: 3

1: 25 5: 11 10: 2

1: 25 5: 13 10: 1

1: 25 5: 15 10: 0

1: 30 5: 0 10: 7

1: 30 5: 2 10: 6

1: 30 5: 4 10: 5

1: 30 5: 6 10: 4

1: 30 5: 8 10: 3

1: 30 5: 10 10: 2

1: 30 5: 12 10: 1

1: 30 5: 14 10: 0

1: 35 5: 1 10: 6

1: 35 5: 3 10: 5

1: 35 5: 5 10: 4

1: 35 5: 7 10: 3

1: 35 5: 9 10: 2

1: 35 5: 11 10: 1

1: 35 5: 13 10: 0

1: 40 5: 0 10: 6

1: 40 5: 2 10: 5

1: 40 5: 4 10: 4

1: 40 5: 6 10: 3

1: 40 5: 8 10: 2

1: 40 5: 10 10: 1

1: 40 5: 12 10: 0

1: 45 5: 1 10: 5

1: 45 5: 3 10: 4

1: 45 5: 5 10: 3

1: 45 5: 7 10: 2

1: 45 5: 9 10: 1

1: 45 5: 11 10: 0

1: 50 5: 0 10: 5

1: 50 5: 2 10: 4

1: 50 5: 4 10: 3

1: 50 5: 6 10: 2

1: 50 5: 8 10: 1

1: 50 5: 10 10: 0

1: 55 5: 1 10: 4

1: 55 5: 3 10: 3

1: 55 5: 5 10: 2

1: 55 5: 7 10: 1

1: 55 5: 9 10: 0

1: 60 5: 0 10: 4

1: 60 5: 2 10: 3

1: 60 5: 4 10: 2

1: 60 5: 6 10: 1

1: 60 5: 8 10: 0

1: 65 5: 1 10: 3

1: 65 5: 3 10: 2

1: 65 5: 5 10: 1

1: 65 5: 7 10: 0

1: 70 5: 0 10: 3

1: 70 5: 2 10: 2

1: 70 5: 4 10: 1

1: 70 5: 6 10: 0

1: 75 5: 1 10: 2

1: 75 5: 3 10: 1

1: 75 5: 5 10: 0

1: 80 5: 0 10: 2

1: 80 5: 2 10: 1

1: 80 5: 4 10: 0

1: 85 5: 1 10: 1

1: 85 5: 3 10: 0

1: 90 5: 0 10: 1

1: 90 5: 2 10: 0

1: 95 5: 1 10: 0

1: 100 5: 0 10: 0

121

求解答python,编写程序1元人民币换成1分、2分、5分有多少种方案,并展示出来是哪些方案

刚刚回答错了,分看成了角,下面是正确的

money = 1

count = 0

print('\t\t1分\t2分\t5分\(张)')

def jihua(money):

global count

for i in range(100):

for j in range(100):

for n in range(100):

if i * 0.01 + j * 0.02 + n * 0.05 == money:

count += 1

print('方案%d\t%d\t%d\t%d'

% (count, i, j, n))

jihua(money)

print('有%d种方案。' % count)

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