"""
演示变量
"""
"""
变量: 保存计算机中的数据
格式: 变量名 = 值
"""
# 见名知意
# age = 32
# height = 180
# weight = 77.7
#
# age = 33
# height = 182
# weight = 65


# 变量的使用
age = 18
print(age)  # age  18 → 19

age = 19
print(age)




























































