Python编程基础练习

# 创建变量city和country
city = "Beijing"
country = "China"

# 将它们格式化成一个地址字符串
address = f"{city}, {country}"

# 打印地址字符串
print(address) 

Paris,France

# 创建变量temperature
temperature = 23.456

# 使用格式化方法将其格式化为只保留两位小数的字符串
formatted_temperature = "{:.2f}".format(temperature)

# 打印格式化后的字符串
print(formatted_temperature) 

23.46