Q:

Display the largest Element of an array using c++

KasimKamal
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2022-06-27
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Write a program to display the largest Element of an array

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KasimKamal
2022-06-27
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#include <iostream>
using namespace std;
int main() {
  int i, n;
  float arr[100];
  cout << "Enter total number of elements(1 to 100): ";
  cin >> n;
  cout << endl;
  // Store number entered by the user
  for(i = 0; i < n; ++i) {
    cout << "Enter Number " << i + 1 << " : ";
    cin >> arr[i];
  }
  // Loop to store largest number to arr[0]
  for(i = 1;i < n; ++i) {
    // Change < to > if you want to find the smallest element
    if(arr[0] < arr[i])
      arr[0] = arr[i];
  }
  cout << endl << "Largest element = " << arr[0];
  return 0;
}

 

Output:

Enter total number of elements(1 to 100): 8

Enter Number 1 : 23.4
Enter Number 2 : -34.5
Enter Number 3 : 50
Enter Number 4 : 33.5
Enter Number 5 : 55.5
Enter Number 6 : 43.7
Enter Number 7 : 5.7
Enter Number 8 : -66.5

Largest element = 55.5

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