Instructions: Given N as an input integer, print a triangle from N until 1. For anything other than int input, print the "Incorrect input message. Constraints: The input integer number is constrained by the following range: 1 < n < 30 Sample I/O: Enter N: 5 123 4 5 1 2 3 4 1 2 3 1 2

Instructions: Given N as an input integer, print a triangle from N until 1. For anything other than int input, print the "Incorrect input message. Constraints: The input integer number is constrained by the following range: 1 < n < 30 Sample I/O: Enter N: 5 123 4 5 1 2 3 4 1 2 3 1 2

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Write a Java program and consider the Sample's input and output.

Instructions:
Given N as an input integer, print a triangle from N until 1. For anything other than int input, print the "Incorrect input" message.
Constraints:
The input integer number is constrained by the following range: 1 <n< 30
Sample I/O:
Enter N: 5
1 2 3 4 5
1234
1 2 3
1 2
Sample I/0:
Enter N: five
Incorrect input

Expert Solution

Step 1

logic:-

start a loop from i=5 to i=1

start a loop from j=1 to j<=i

display j

start a loop from k=sp to k>=i

display(space)

decrement k

increment

Step by step

Solved in 3 steps with 1 images

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