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  1. Prepare
  2. Algorithms
  3. Implementation
  4. Number Line Jumps
  5. Discussions

Number Line Jumps

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3984 Discussions

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  • kashilink778
     + 0 comments

    If I want to add HTML code to a website, how can I do it? Is there a special method that I should learn?

  • noman11
     + 0 comments

    Here's a solution in Javascript

    function kangaroo(x1, v1, x2, v2) {
  let val = "NO";
    for(let i=1 ; i<10000; i++){
      if((x1 + i*v1) == (x2 + i*v2)){
        val = "YES"
      }
    }
   return val;
}

  • sharshitsingh007
     + 0 comments

    C++: Try to write it in mathematical expression form string kangaroo(int x1, int v1, int x2, int v2) { if(v1==v2){ return (x1==x2)? "YES":"NO"; } if((x2-x1)%(v1-v2)==0 && (x2-x1)/(v1-v2)>=0){ return "YES"; } return "NO";

    }

  • henrylong7191
     + 0 comments

    ` def kangaroo(x1, v1, x2, v2):

    if v1 == v2:
    return 'YES' if x2 == x1 else 'NO'

ans = (x2 - x1) / (v1 - v2)

return 'YES' if ans >= 0 and ans.is_integer() else 'NO'

  • billwu402
     + 0 comments
    def kangaroo(x1, v1, x2, v2):
    # Write your code here
    if (x1 - x2) * (v1 - v2) < 0:
        if abs(x1 - x2) % abs(v1 - v2) == 0:
            return "YES"
        else:
            return "NO"
    else:
        return "NO"