Find Largest and Smallest Element of an Array in C++ Program

Write a C++ program to find the largest and smallest element of an array.

Source Code:

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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 << "Largest element = " << arr[0]; return 0; }

Enter total number of elements: 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