linier-search-using-array.java

public class Main{
    
    public static int linierSearch(int number[], int key){
        
        for(int i=0; i<=number.length; i++){
            if(number[i]==key){
                
                return i;
            }
        }
        
        return -1;
    }
    
    public static void main(String[]args){
        
        int number[]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
        int key = 7;
        
        int index=linierSearch(number, key);
        
        if(index==-1){
            
            System.out.println("Array not found");
            
        }else{
            System.out.println(index);
        }
        
        
    }
}