6 like 0 dislike
1.4k views

Write a program that asks the user to enter two integers, then calculates and displays their greatest common divisor (GCD).

Hint: The classic algorithm for computing the GCD, known as Euclid's algorithm, goes as follow: let m and n be variables containing the two numbers. If n is 0, then stop: m contains the GCD. Otherwise, compute the remainder when m is divided by n. Copy n into m and copy the remainder into n. Then repeat the process, starting with testing whether n is 0.

Example input: 

12 28

Example output:

4

 

[Normal] Coding (C) - asked in Introduction to Computer Programming I (C) by (12.1k points)
ID: 27175 - Available when: Unlimited - Due to: Unlimited

retagged by | 1.4k views

2 Answers

0 like 0 dislike
Hidden content!
#include ** * * *
int main()
{
* * ** * * * **** ** n1, n2, i, gcd;
**** * ** * *** * **** * * * %d", &n1, * **
* *** ** * ***** * * * *
** *** ***** **** * ** ****** i <= n1 *** * i <= n2; ++i)
*** ** ***** ******
** * *** ** ** *** * ** ****** * * *** * * * ** Checks if i is factor of both integers
* **** ***** * * * * * ***** ** * * * ** * ** ** *** * **** n2%i==0)
** * * * **** * * * ** ** * **** *** ****** * = i;
** ** ** * * ** ** ** **** *
**** **** ****
**** * * *** *** ** * * * **** * *** * gcd);
* **** ** * **** **** 0;
}
answered by (-233 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include * * * ***
int main()
{
** ** * *** ** ** * n1, n2, i, gcd = 0;
* *** ** ** ** *** ****
****** ** ** * ** ***** * ** * * * * ************ **** %d", &n1, &n2);
** * * ** * *** * **
*** ** ** * **** * i <= n1 && i <= n2; ++i)
* * * * ** ** ******** *
* ***** * ***** *** *** * ** * ** * ** * *** && n2%i==0)
* ** * ** * * * ** **** ***** * **** * * * ** ** ***** *** * * = i;
* * ******* **** * **
** * ** * * *** ****
* **** ** ** * *** ** * *** *** ** * * ** **
* ** *** * **
** ** * * * *** *** 0;
}
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.202
©2016-2025

Related questions

6 like 1 dislike
1 answer
[Normal] Coding (C) - asked Oct 10, 2017 in Introduction to Computer Programming I (C) by admin (9.9k points)
ID: 25954 - Available when: Unlimited - Due to: Unlimited
| 1.6k views
5 like 0 dislike
3 answers
[Normal] Coding (C) - asked Oct 10, 2017 in Introduction to Computer Programming I (C) by admin (9.9k points)
ID: 25955 - Available when: Unlimited - Due to: Unlimited
| 1.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users