#include <
stdio.h>
#include <time.h>
int main( )
{
int year,x;
time_t nowtime;
struct tm *timeinfo;
time( &nowtime );
timeinfo = localtime( &nowtime );
year = timeinfo->tm_year + 1900;
while (1)
{
printf("请输入你的年龄:");
scanf("%d",&x);
if (x>0&&x<=100)
{
printf("你的出生年份是:%d\n", year-x);
}
else if(x<=0)
{
printf("你还没有出生吗?\n");
}
else
{
printf("大于100岁的人不管\n");
}
}
return 0;
}