public int solution(int n, int a, int b) {
int answer = 0;
while(a!= b){
a = a / 2 + a % 2;
b = b / 2 + b % 2;
answer ++;
}
return answer;
}출처:https://school.programmers.co.kr/learn/courses/30/lessons/12985
public int solution(int n, int a, int b) {
int answer = 0;
while(a!= b){
a = a / 2 + a % 2;
b = b / 2 + b % 2;
answer ++;
}
return answer;
}출처:https://school.programmers.co.kr/learn/courses/30/lessons/12985
