题解 | #出生日期输入输出#

#include <stdio.h>

int main() 
{
    int sum = 0;
    scanf("%d",&sum);
    int a = 0;
    a = sum/10000;
    if(1990 <=a &&a <=2015)
    {
        printf("year=%d\n", a);
    }
    int b = 0;
    b = (sum - a * 10000)/100;
    if(1 <= b&&b < 10)
    {
        printf("month=0%d\n", b);
        
    }
    if(b >=10&&b <= 12)
    {
        printf("month=%d\n", b);
    }
   
    int c = 0;
    c = sum - a *10000 - b * 100;
    if(c < 10)
    {
        printf("date=0%d",c);
    }
    if(c >= 10&&c <= 30)
    {
        printf("date=%d",c);
    }
    return 0;
}