--DAY 5--
Hi, I am going to make #100DaysOfCode Challenge.Everyday I will try solve 1 problem from leetcode or hackerrank. Hope you can go with me until end.
Now let's solve problem today:
-Problem: Number Line Jumps
-Detail: https://www.hackerrank.com/challenges/kangaroo/problem
-My solution (javascript):
function kangaroo(x1, v1, x2, v2) {
while(x1 >= 0){
//if they in same position
if(x1==x2) return 'YES';
//caculate the distance of 2 kangaroo
let distance = Math.abs(x1-x2);
//kangaroo 1 move
x1+=v1;
//kangaroo 2 move
x2+=v2;
//if the distance between 2 kangaroo longer or no change, they will never meet
if(Math.abs(x1-x2)>=distance) return 'NO';
}
}
-->If you have better solution or any question, please comment below. I will appreciate.
Top comments (0)