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Java Program to find Smallest element in the array

Get array size n and n elements of array, then find the smallest element among those elements.

Sample Input 1:

5 5 7 9 3 1

Sample Output 1:


Program or Solution

import java.util.*;
class SmaArr
  public static void main(String args[])
     int size,i,num;
     Scanner sc=new Scanner(;
     System.out.println("Enter Size Of Array:");
     int a[]=new int[100];
     System.out.println("Enter The Array Elements:\n");

     int min=a[0];

       System.out.println("The Smallest Element In The Array Is:"+min);


Program Explanation

i is initialized to 0 and incremented by 1 at each iteration of both the for loops.

First for loop reads n input numbers from user and stores them in array a[] from location 0 to n-1 Initially assign the element located at 0 to max using min = a[0].

using second for loop visit each location serially from 1 to n-1.

if the element located in any position is lesser than min, then assign the element as max by using min = a[i] finally min holds the minimum value in the list.