题解 | #出生日期输入输出#

#include <math.h>
#include <stdio.h>

int main() {
    int a; int q, w, e, r;
    scanf("%d", &a);
    q = a / 10000; w = a % 10000; e = w / 100; r = w % 100;
    
    if (e > 9 && r > 9)
    {
        printf("year=%d\nmonth=%d\ndate=%d", q, e, r);
    }
    
    
    
    else if (e <= 9 && r <= 9)


    {
        printf("year=%d\nmonth=0%d\ndate=0%d", q, e, r);
    }
    else if (e <= 9 && r > 9)
    {
        printf("year=%d\nmonth=0%d\ndate=%d", q, e, r);
    }
    else  if (e > 9 && r <= 9)
    {
        printf("year=%d\nmonth=%d\ndate=0%d", q, e, r);
    }
    


    return 0;
}