Question

Write in c++ and has to be used to gtest.

Problem 4: Write a function contains (char*, char) which returns true if the 1st parameter of entered string contains the 2nd parameter char contains the value from the string, or false otherwise.

Answer 1

// do comment if any problem arises

// code

#include <iostream>

using namespace std;

bool contains(char *s, char find)

{

    int i = 0;

    // traverse s

    while (s[i] != 0)

    {

        if (s[i] == find)

            return true;

        i++;

    }

    return false;

}

int main()

{

    // testing above function

    char *s = "Rahul";

    cout << contains(s, 'a');

}

Output: