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Alice and Bob each created one problem for HackerRank. A reviewer rates the two challenges, awarding points on a scale from 1 to 100 for three categories: problem clarity, originality, and difficulty.

The rating for Alice’s challenge is the triplet a = (a[0], a[1], a[2]), and the rating for Bob’s challenge is the triplet b = (b[0], b[1], b[2]).

The task is to calculate their comparison points by comparing each category:

  • If a[i] > b[i], then Alice is awarded 1 point.
  • If a[i] < b[i], then Bob is awarded 1 point.
  • If a[i] = b[i], then neither person receives a point.

Example

a = [1, 2, 3]
b = [3, 2, 1]

  • For elements *0*, Bob is awarded a point because a[0] < b[0].
  • For the equal elements a[1] and b[1], no points are earned.
  • Finally, for elements 2, a[2] > b[2] so Alice receives a point.

The return array is [1, 1] with Alice’s score first and Bob’s second.

Function Description

Complete the function compareTriplets with the following parameter(s):

  • int a[3]: Alice’s challenge rating
  • int b[3]: Bob’s challenge rating

Returns

  • int[2]: the first element is Alice’s score and the second is Bob’s score

Input Format

The first line contains 3 space-separated integers, a[0], a[1], and a[2], the respective values in triplet a.
The second line contains 3 space-separated integers, b[0], b[1], and b[2], the respective values in triplet b.

Constraints

  • 1 ≤ a[i] ≤ 100
  • 1 ≤ b[i] ≤ 100

Sample Input 0

5 6 7
3 6 10

Sample Output 0

1 1

Explanation 0

In this example:

Now, let’s compare each individual score:

  • , so Alice receives point.
  • , so nobody receives a point.
  • , so Bob receives point.

Alice’s comparison score is , and Bob’s comparison score is . Thus, we return the array .

Sample Input 1

17 28 30
99 16 8

Sample Output 1

2 1

Explanation 1

Comparing the elements, so Bob receives a point.
Comparing the and elements, and so Alice receives two points.
The return array is .

Limbajul de programare folosit: python3

Cod:

import sys

data = list(map(int, sys.stdin.read().strip().split()))
a = data[:3]
b = data[3:6]
alice = 0
bob = 0
for x, y in zip(a, b):
    if x > y:
        alice += 1
    elif x < y:
        bob += 1
print(alice, bob)

Scor obtinut: 1.0

Submission ID: 464552190

Link challenge: https://www.hackerrank.com/challenges/compare-the-triplets/problem

Compare the Triplets