Python 孩子身高预测:
源代码:
# 创建死循环，直至 用户自行 选择 退出
while True :
# 分割线
print('*'*60)
print('*'*10,'欢迎来到 孩子身高 预测系统','*'*10)
# 功能选择
print('\t1、预测查询')
print('\t2、退出系统')
menus_select = input('请选择功能( 1、2 ):')
# 对输入的内容进行判断
if menus_select == '1' or menus_select == '预测查询' :
father_height = float(input('请输入父亲身高:'))
mother_height = float(input('请输入母亲身高:'))
children_gender = input('请输入孩子性别(女 或 男):')
if children_gender == '男':
# 固定的计算公式
boys_height_min = (45.99) + ((0.78 * (father_height + mother_height)) / 2) - (5.29)
boys_height_max = (45.99) + ((0.78 * (father_height + mother_height)) / 2) + (5.29)
boys_height_result = f'孩子的身高预估在: {boys_height_min}CM 与 {boys_height_max}CM 之间'
print(boys_height_result)
elif children_gender == '女':
girls_height_min = (37.85) + ((0.75 * (father_height + mother_height)) / 2) - (5.29)
girls_height_max = (37.85) + ((0.75 * (father_height + mother_height)) / 2) + (5.29)
girls_height_result = f'孩子的身高预估在: {girls_height_min}CM 与 {girls_height_max}CM 之间'
print(girls_height_result)
else:
print('请正确输入孩子性别')
elif menus_select == '2' or menus_select == '退出系统' :
break
else :
print('请选择正确的功能项')
# 分割线
print('*' * 60)
print()
print()
运行效果:
