arrays

[Coast1997]

I need help writing a program to fill ten integer numbers into an array and print out the maximum number. If some one could help ASAP i have to turn this code in at 3 thanks.

[48T7M4Gy]

What code have you written? If no code what pseudocode or other plan.

[gunnerfunner]

where are these 10 numbers coming from - read from file? randomly generated? input from keyboard? etc? please provide complete information

[Coast1997]

the numbers are inputted from the keyboard

[gunnerfunner]

OK, and given that this is homework what have you done of your own so far? have you at least done a google search?

[Coast1997]

this is what I've got so far is this right?



#include <iostream>
using namespace std;

int main()
{
int index = 0, nb = 0;
int arr [10];

for ( int i = 0; i < 10; i++)
{
cout << "Type an integer ";
cin >> arr[i];
if (arr[i] > nb)
{
nb = arr[i];
index = i;
}
}
cout << index;
return 0;
}

[gunnerfunner]

use std::max_element: http://en.cppreference.com/w/cpp/algorithm/max_element

#include <iostream>
#include <algorithm>

constexpr auto SIZE = 10;

int main()
{
    int arr[SIZE] {};
    for (auto i = 0; i < SIZE; ++i)
    {
        std::cout << "Enter number " << i + 1 << "\n";
        std::cin >> arr[i];
    }
    std::cout << "The largest array element is " << *std::max_element(arr, arr+SIZE) << "\n";
}

edit: some input validation makes more robust program