字符串 格式化输出

name = input("name:")age = int(input("age:"))job = input("job:")salary = input("salary:")

if salary.isdigit(): #长的像不像数字，比如200d。“200”    salary = int(salary)# else:#     #print("must input digit")#     exit("must input digit")# 退出程序#

msg = ‘‘‘------------info of %s-----------Name:  %sAge :  %dJob :  %sSalary:  %fYou will be retired in %s vears------------ end ---------------‘‘‘ % (name,name,age,job,salary,65-age)print(msg)

# 字符串格式化输出#  占位符 %s  s = string#         %d  d = digit 整数#         %f  f= float 浮点数，约等于小数。

原文地址：https://www.cnblogs.com/fy414371/p/9195077.html