/*#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
/*
#include<stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d", &a, &b, &c);
if(b-c>a){
printf("advertise");
}
else if(b-c==a){
printf("does not matter");
}
else{
printf("do not advertise");
}}
*/
/*
#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d", &a, &b, &c);
if((a-b+c)%10==0){
printf("대박");
}
else{
printf("그럭저럭");
}
}
*/
/*
#include<stdio.h>
int main()
{
int a,b,c;
scanf("%d %d %d", &a, &b, &c);
if((a+b+c)/100%2==0){
printf("대박");
}
else{
printf("그럭저럭");
}}
*/