Write a menu driven program to display following 5 rows pattern: tringle pattern using
Answers
Answer:
please make me briallinatist
Explanation:
(i)
import java.util.Scanner;
class pattern
{
public static void main ()
{
Scanner sc = new Scanner (System. in);
System.out.println("1. Pattern 1 \n 2. pattern 2");
System.out.println ("Enter choice");
int c = sc.nextInt ();
switch (c)
{
case 1 :
int a, b, c = 1;
for (a = 1; a < = 5; a++)
{
for (b = 1; b < = a; b++)
{
System.out.print (c);
C++;
}
System.out.ptintln ();
}
break:
(ii)
String s = "ICSE"; int I = s.length();
for (int i = 0; i < I; i++)
{
for (int j = 0; j < = i; j++)
{
System.out.print (s.charAt(j)),
}
System.out.println ();
}
break;
default:
System.out.println ("Invalid choice");
}
}
}