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Assignment 4 1-Given a number, we need to find sum of its digits using recursion. Examples: Input : 12345 Output : 15 Input : 45632 Output :20 2-Given a number n, find sum of first n natural numbers. To calculate the sum, we will use a recursive function recur sum(). Program to find sum of first n natural numbers 6+5+4+3+2+1 = 21 Examples : Input 3 Output 6 Explanation : 1 + 2 + 3 - 6 Input : 5 Output : 15 Explanation 1 +2 + 3 + 4 +5 = 15

Assignment 4 1-Given a number, we need to find sum of its digits using recursion. Examples: Input : 12345 Output : 15 Input : 45632 Output :20 2-Given a number n, find sum of first n natural numbers. To calculate the sum, we will use a recursive function recur sum(). Program to find sum of first n natural numbers 6+5+4+3+2+1 = 21 Examples : Input 3 Output 6 Explanation : 1 + 2 + 3 - 6 Input : 5 Output : 15 Explanation 1 +2 + 3 + 4 +5 = 15

Database System Concepts
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
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Assignment 4 1-Given a number, we need to find sum of its digits using recursion. Examples: Input : 12345 Output : 15 Input : 45632 Output :20 2-Given a number n, find sum of first n natural numbers. To calculate the sum, we will use a recursive function recur_sum(). Program to find sum of first n natural numbers 6+5+4+3+2+1 = 21 ƏG Examples : Input : 3 Output : 6 Explanation : 1 + 2 + 3 = 6 Input : 5 Output : 15 Explanation 1 + 2 + 3 + 4 +5 = 15
Transcribed Image Text:Assignment 4 1-Given a number, we need to find sum of its digits using recursion. Examples: Input : 12345 Output : 15 Input : 45632 Output :20 2-Given a number n, find sum of first n natural numbers. To calculate the sum, we will use a recursive function recur_sum(). Program to find sum of first n natural numbers 6+5+4+3+2+1 = 21 ƏG Examples : Input : 3 Output : 6 Explanation : 1 + 2 + 3 = 6 Input : 5 Output : 15 Explanation 1 + 2 + 3 + 4 +5 = 15
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