/*#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
if( a > b-c)
{
printf("do not advertise");
}
else if( a <b-c)
{
printf("advertise");
}
else
{
printf("does not matter");
}
return 0;
}*/
/*#include <stdio.h>
int main()
{
char a;
scanf("%c", &a);
if(a =='A')
{
printf("best!!!");
}
else if( a == 'B')
{
printf("good!!");
}
else if( a == 'C')
{
printf("run!");
}
else if ( a == 'D')
{
printf("slowly~");
}
else
{
printf("what?");
}
return 0;
}
10 8 1
10 < 8+1
8 <10+1
1 <10+8
#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
if(a+b>c && a+c>b && b+c>a)
{
printf("yes");
}
else
{
printf("no");
}
return 0;
}
*/