How do you print highest number in an array in C language?

Answer 1

#include <iostream>

using std::cout;

using std::cin;

using std::endl;

void input(double arr[], const int arr_size);

double max(double arr[], const int arr_size);

int main()

{

const int arr_size = 5;

double arr[arr_size] = {0.0};

input(arr, arr_size);

cout << "Highest number is: " << max(arr, arr_size) << endl;

system("PAUSE");

return 0;

}

void input(double arr[], const int arr_size)

{

cout << "Enter " << arr_size << " elements to find the highest:" << endl;

for (int i = 0; i < arr_size; i++)

{

cout << (i + 1) << " element is: ";

cin >> arr[i];

}

}

double max(double arr[], const int arr_size)

{

double highest_num = arr[0];

for (int i = 0; i < arr_size; i++)

{

if (highest_num < arr[i])

{

highest_num = arr[i];

}

}

return highest_num;

}