Statement

Check if two string are same are not if yes print True and if not Print False, dont use any inbuilt function.

Input 1 :

horse
house

Output 1 :

False

Input 2 :

house
house

Output 1 :

True

import java.util.*;
public class Main
{
    public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    String str = sc.nextLine();
    String str1 = sc.nextLine();
    int count =0;
    if(str1.length()!=str.length()){ /* if both string have different length return false*/
        System.out.println("Fasle");
    }else {                                        /* else check each alphabet and compare each alphabet */
    for(int i=0;i<str.length();i++){ 
        if(str.charAt(i)==str1.charAt(i)){ /* checking if each alphabet i.e. str1 and str are same are not */ 
            count++;           /* if the alphabet are same increase the count by one */
        }
    }
     if(count == str.length()){ /* so if count is same as the length of any one string */
        System.out.println("True");
     }else{
        System.out.println("Fasle");
     }
    }
    }
}

I will be updating this section in ide in couple of days ;)