Program to find smallest element from an array in java
import java.util.Scanner;
public class ExArrayFindMinimum {
public static void main(String[] args) {
// Intialising the variables
int n, min;
Scanner Sc = new Scanner(System.in);
// Enter the number of elements.
System.out.print("Enter number of elements : ");
n = Sc.nextInt();
// creating an array.
int a[] = new int[n];
// enter array elements.
System.out.println("Enter the elements in array : ");
for (int i = 0; i < n; i++) {
a[i] = Sc.nextInt();
}
for (int i = 0; i < n; i++) {
for (int j = i + 1; j < n; j++) {
if (a[i] > a[j]) {
min = a[i];
a[i] = a[j];
a[j] = min;
}
}
}
System.out.println("The Smallest element in the array is :" + a[0]);
}
}
Output
Enter number of elements : 4
Enter the elements in array :
45
25
69
40
The Smallest element in the array is :25
Program to find smallest element from an array in java
Output