python 基础1 数据类型、转化 if while for
name = '王三岁'
age = 18
# 字符串与变量结合
str2 = '%s今年%s' % (name, age)
print(str2)
name2 = '华科'
age2 = input('请输入华科的岁数')
# # age3 = '%d'%(age2)
# age3 = int(age2)
# if age3 > age:
# print(name2 + '比较大')
# else:
# print(name + '比较大')
#
# 内部逻辑是：当循环条件为真 即循环 而不是循环到条件为真
age2 = int(age2)
i = 0
while age < age2:
i = i + 1
age = age + 1
sm = '%s比%s小了%d岁' % (name, name2, i)
print(sm)
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