实验1-3

# include <stdio.h>
int main()
{
    int year1,year2,month1,month2,day1,day2,age;
    printf("请输入今天的日期，年月日用逗号分开。");
        scanf("%d,%d,%d",&year1,&month1,&day1);
    printf("请输入你的生日，格式：年-月-日");
        scanf("%d-%d-%d",&year2,&month2,&day2);
    age=year1-year2;
    printf("你今年%d岁了，你的生日是%d-%d-%d",age,year2,month2,day2);
    return 0;
}