/*#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
#include<stdio.h>
int main()
{
int age,birthday;
scanf("%d",&age);
birthday=2012-age+1;
if(birthday/100==19) {
// 1900
printf("%d %d",birthday%100 ,1);
}
else {
// 2000
printf("%d %d",birthday%100 ,3);
}
return 0;
}
*/
#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if()
}