TY Bcs Practical Slip Solution 3-1

Write a program to accept ‘n’ name of cities from the user and sort them in ascending order.

Solution:

    import java.util.Scanner;

class SortStr

{

public static void main(String args[])

{

String temp;

Scanner SC = new Scanner(System.in);

System.out.print("Enter the value of N: ");

int N= SC.nextInt();

SC.nextLine(); //ignore next line character

String names[] = new String[N];

System.out.println("Enter names: ");

for(int i=0; i<N; i++)

{

System.out.print("Enter name [ " + (i+1) +" ]: ");

names[i] = SC.nextLine();

}

//sorting strings

for(int i=0; i<N; i++)

{

for(int j=1; j<N; j++)

{

if(names[j-1].compareTo(names[j])>0)

{

temp=names[j-1];

names[j-1]=names[j];

names[j]=temp;

}

}

}

System.out.println("\nSorted names are in Ascending Order: ");

for(int i=0;i<N;i++)

{

System.out.println(names[i]);

}

}

}