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

Number Line Jumps

  • cloud_sagarb
     + 0 comments
    public static String kangaroo(int x1, int v1, int x2, int v2) {
// Write your code here
int kangaroo1=x1, kangaroo2=x2;
if (kangaroo1>kangaroo2) {
   while(kangaroo1>=kangaroo2){
    kangaroo1=kangaroo1+v1;
    kangaroo2=kangaroo2+v2;
    if(kangaroo1==kangaroo2){
        return("YES");
    }
   }

} else if(kangaroo1<kangaroo2) {
     while(kangaroo1<=kangaroo2){
    kangaroo1=kangaroo1+v1;
    kangaroo2=kangaroo2+v2;
    if(kangaroo1==kangaroo2){
        return("YES");
    }  
}

} else{
    do {
    kangaroo1=kangaroo1+v1;
    kangaroo2=kangaroo2+v2;
    if(kangaroo1==kangaroo2){
        return("YES");
    } 
    } while (kangaroo1 != kangaroo2);

}
return("NO");

    }****