https://app.codility.com/programmers/lessons/3-time_complexity/frog_jmp/
풀이
function solution(X, Y, D) {
return Math.ceil((Y - X) / D);
}
PS 연습장
https://app.codility.com/programmers/lessons/3-time_complexity/frog_jmp/
function solution(X, Y, D) {
return Math.ceil((Y - X) / D);
}