Write a C++ code to Get an integer n from the user and print true if the given integer n is a triangular number, and false otherwise. User can enter any integer as input.
Write a C++ code to Get an integer n from the user and print true if the given integer n is a triangular number, and false otherwise. User can enter any integer as input.
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
The ancient Greeks classify numbers geometrically. For example, a number was called “triangular”
if that number of pebbles could be arranged in a symmetric triangle. The first ten triangular numbers
are 0, 1, 3, 6, 10, 15, 21, 28, 36, and 45.
Write a C++ code to Get an integer n from the user and print true if the given integer n is a triangular number, and
false otherwise. User can enter any integer as input.
FOR LOOP, NESTED LOOPS, BREAK STATEMENT, ARRAYS ARE NOT ALLOWED. FUNCTIONS ARE NOT ALLOWED
USE WHILE LOOP, IF ELSE.
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