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

Number Line Jumps

  • 2050yadavankit
     + 0 comments

    THIS IS MY PYTHON CODE:

    #!/bin/python3

import math
import os
import random
import re
import sys

#
# Complete the 'kangaroo' function below.
#
# The function is expected to return a STRING.
# The function accepts following parameters:
#  1. INTEGER x1
#  2. INTEGER v1
#  3. INTEGER x2
#  4. INTEGER v2
#

def kangaroo(x1, v1, x2, v2):
    if v1 == v2:
        return "YES" if x1 == x2 else "NO"
    if (x2 - x1) * (v1 - v2) < 0:
        return "NO"
    if (x2 - x1) % (v1 - v2) == 0:
        return "YES"
    return "NO"

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    first_multiple_input = input().rstrip().split()

    x1 = int(first_multiple_input[0])
    v1 = int(first_multiple_input[1])
    x2 = int(first_multiple_input[2])
    v2 = int(first_multiple_input[3])

    result = kangaroo(x1, v1, x2, v2)

    fptr.write(result + '\n')

    fptr.close()