10-26 Exercise 1: Calculates and displays the GCD of 2 integers

0 like 0 dislike
12.7k views

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

寫一個輸入兩個整數 輸出它們的最大公因數程式

Hint: Use Euclidean Algorithm

使用歐幾里得演算法

Example input: 

12 28

Example output:

4

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited
edited by | 12.7k views

69 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(){

 * ** * **  *  **  *** * * ***  a,b,i,max;

*  ** *** **     *** *  ** * ***    **** **** * ** *     ** *

   * ** * ***   * *   *** * *** *    ***   **   *      * ***
   **** * ***    * ** ***
**** *** **  *  **  *  ****** * *  * *  ** ** * *  *  * * *  *    *  ** * **  *
    *  *        **   ****** * ** **** * ***** *  ***  ** *     *    ** ** * *  **
    }

*   *** ***** *  *** *    ** **  * ****** *********  * **

 *  *  ***   **  ** **   *  * *  0;
}
answered by (-301 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include ** ** ***   *  *
int main()
{
    * **** ****   *   **   n1, n2, i, gcd;

       *  * *** ******    ***   * **    *  **  * &n1, &n2);

* ********* *  ** ***  * *  *  i <= n1 * *** *     i <= n2; ++i)
****** *  *     * *** *** * **
  * * *** *** * * ****** *   *  * ***  **   * ***  **  * Checks if i is factor of both integers
 ** ** *** *  *****  ** * * **   *****  ****   *   ****      *  ** *    * n2%i==0)
**  ** *** *** *  *** *  ***** * * ** *    *  * ****** * *** ** ** * *********** = i;
  ****  * *** * *****   *

 ***  **** ** * **   *** ** *** **** * **  *  ** **

 **  *** **   * * *      * **  ** 0;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
  ***   **   * **  ***
int     * *
{
int **
** *  * **** *  *  * **   ****
*     **  *  *  *      *   ***
 ** (a %    *
{
 ***** 
** 
b=c;
}
  * *  * ******* **  
}
answered by (-229 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
*   **** **   ***** *  * 
 * * ***   **** ** *** 
int a,b,c;

int main(){
**  *** ***  * *  ********
     * * *     ****  *  *****  **  *
while (a%b!=0)
{
 * *** ****  *    *     *** **   
 ** ** ** *   *   ** * ** ***
** ** **  * **  * * **** *    **
}


 **** *** *    *   **  * 


}
answered by (-336 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
   **** ***   **
  ** *** *  *  
int a,b,c;

int main(){
  *** ********  ***  * **   *   * * * *

while (a%b!=0)
{
**  * ****     **  *    ** 
 ** ***** *  *   *  ***   ** *
   *** *  **   **  *  *** *    *
}


  ** *      ** * *   *


}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
***      * **  * ****
 *  *  ****  *  **  *      
int a,b,c;

int main(){
 ** * *  *    *          *  * *** *

while (a%b!=0)
{
 * *   *  * ***  * *  *****  
*** ***** *  *  ****  *  ** 
  *   * ***   **   * *  *   **
}


   *  *   *  **  ** ** * *


}
answered by (-336 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int x,y,i;
*     ******** *** **  *  **    * * *    * %d",&x,&y);
 * **   * ***  **  ** * ** * *****
**      ***  **  *   *  *  *  ** * ******  *  *   **** 
 * ** *** **    * * *  *     * ***  * ****        * * (;;y=i%y){
***  *  ** * *  **** *  * *  *  **  **** **     *  * ** * * *  *
***** **  * * * *  *  ** ****** ****    ** *  *   * **  * ***  ***  *  * *****    ** ***
 * * **   *** * ** *** *  *  *
* ***    *  * *    ** ******** * *****   ** * ***   ** **  *
 *   * * ** * ******  *** *    * *  **    *** * *  ***** (;;x=i%x){
   * *  *   *  **** ** ** * * ** *   ****  **   *     *   
 **** ** ******  ** ***     ******  *  ** **       **    * ** *   *  ***  * * *** *
* *******  * *    *   *  * * ** 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
**** *  * *    **   **   *** *  * a,b,c,d;
***   * ***  *********  * **   * ("%d %d",&a,&b);
* *   * ***** **** ****  (a%b!=0){
*  * **  **  * ****   ** *    ** *** *** *  ***  **  *   **  * * *        *    * **   * * 
***** ***   **    * *      **  **  *** *  **  **  *  *     *  *    ** **   * **   * *
* **   *   **** *   ** **   ***   * *  **** **  *****    *  **   *  *   * *  *   
 ***  **** ** *** ***  ** **  *  **** *       *   *** ***** * ******* *   ***  *  * 

    }
*****   ***  * ** **   *** **   * ***    **  * **  
** * ****** ** *** * **     **** 0;
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include    *****   * **
int main()
{
**    ***  **    * * * n1, n2, i, gcd;
**            ***  *  ** **** **  *   ***    **   *** ***    * *  *
  ***  *  * *  ** *    **** (i=1; 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
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*****  * * * *  *** *   a,b,i,max;
**  *  *     *****  *  *****  * *  *   *  %d",&a,&b);
**  *  * *  ***   *******     * * **       *  *   * **  ***  *
** **   * *  *** * ** ****
   * *   *   ****        **  *      *  ****   *    **       **  **   * ***   **   *
* *  * * * *      ** **     * *    *  *** * *   * ***** **  
 ** *  ***  * * **    **   *
   *   **     **   *   * *      * ****  *** * **  *
 ***   ******    *  ** **    ** ** 0;
}
answered by (-284 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.50.26
©2016-2025

Related questions

1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 16.4k views
0 like 0 dislike
10 answers
Midterm Question 3 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 3k views
1 like 1 dislike
36 answers
Midterm Question 3
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32707 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users