Dragon.java

//problem: https://codeforces.com/problemset/problem/1337/B

importjava.util.Scanner;

publicclassDragon{
publicstaticvoidmain(String[] args){
ScannersObj = newScanner(System.in);
intnos = sObj.nextInt();
for(inti=0; i<nos; i++){
inthp = sObj.nextInt();
inthalfSpell = sObj.nextInt();
intlightning = sObj.nextInt();
while(hp>20 && halfSpell > 0){
hp = hp/2 + 10;
halfSpell--;
 }
hp -= lightning*10;
if(hp <= 0){
System.out.println("Yes");
 }
else{
System.out.println("No");
 }
 }
 }
}