Coder Aryan

Compare the Triplets 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 Sample Input: 5 6 7 3 6 10 Sample Output: 1 1 CODE: #include   < bits/stdc++.h > using   namespace  std; string ltrim( const  string &); string rtrim( const  string &); vector<string&

Simple Array Sum Given an array of integers, find the sum of its elements. Function Description Complete the  simpleArraySum  function in the editor below. It must return the sum of the array elements as an integer. simpleArraySum has the following parameter(s): ar : an array of integers Sample Input: 5 1 2 3 4 5 Sample Output 15 Explanation 1+2+3+4+5=15 CODE #include   < bits/stdc++.h > using   namespace  std; string ltrim( const  string &); string rtrim( const  string &); vector<string> split( const  string &); /*  * Complete the 'simpleArraySum' function below.  *  * The function is expected to return an INTEGER.  * The function accepts INTEGER_ARRAY ar as parameter.  */ int  simpleArraySum(vector< int > ar) {      int  sum= 0 ;      for  ( int  i= 0 ; i<ar.size(); i++) {         sum+=ar[i];     }      return  sum; } int  main() {     ofstream fout(getenv( "OUTPUT_PATH" ));     string ar_count_temp;     getline(cin, ar_count_temp);

Solve Me First Complete the function S olveMeFirst  to compute the sum of two integers. Complete the  SolveMeFirst  function in the editor below. SolveMeFirst  has the following parameters: int a : the first value int b : the second value Sample Input a=3 b=2 Sample Output 5 CODE: #include   < cmath > #include   < cstdio > #include   < vector > #include   < iostream > #include   < algorithm > using   namespace  std; int  solveMeFirst( int  a,  int  b) {      // Hint: Type return a+b; below      return  a+b; } int  main() {      int  num1, num2;      int  sum;     cin>>num1>>num2;     sum = solveMeFirst(num1,num2);     cout<<sum;      return   0 ; } THANKS FOR VISITING

  Hello World Program in C++ In this Post you will learn how to write your first program Hello World in C++. We will first write Code and then its Explanations. CODE: #include <iostream> using namespace std ; int main () {     cout << "Hello World!" ;     return 0 ; } OUTPUT: Hello World! Explanation #include <iostream> It is the  header file  which contains all the functions of program like cout, cin etc. and #include tells the preprocessor to include these header file in the program using namespace std ; The using namespace statement just means that in the scope it is present, make all the things under the std namespace available without having to prefix std:: before each of them. int main () int main – 'int main' means that  our function needs to return some integer at the end of the execution  and we do so by returning 0 at the end of the program. 0 is the standard for the “successful execution of the program”. main – In C89, the unspecifi