Compare the Triplets - Hackerrank Solution

 

Compare the Triplets

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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 find their comparison points by comparing a[0] with b[0], a[1] with b[1], and a[2] with b[2].

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.
Comparison points is the total points a person earned.

Given a and b, determine their respective comparison points.

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Example

a = [1, 2, 3]
b = [3, 2, 1]
For elements *0*, Bob is awarded a point because a[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.

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Function Description

Complete the function compareTriplets in the editor below.

compareTriplets has the following parameter(s):

int a[3]: Alice's challenge rating
int b[3]: Bob's challenge rating
Return

int[2]: Alice's score is in the first position, and Bob's score is in the second.

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Solution:

#!/bin/python3 import math import os import random import re import sys def compareTriplets(a, b):     c=0;c1=0     for i in range(len(a)):         if(a[i]>b[i]):             c=c+1         elif(a[i]==b[i]):             pass         else:             c1=c1+1     return(c,c1) if __name__ == '__main__':     fptr = open(os.environ['OUTPUT_PATH'], 'w')     a = list(map(int, input().rstrip().split()))     b = list(map(int, input().rstrip().split()))     result = compareTriplets(a, b)     fptr.write(' '.join(map(str, result)))     fptr.write('\n')     fptr.close()

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Note:

This Code is Verified by all Test Cases.If any error occurs then Comment correct code Below in comment box.

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