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

0 like 0 dislike
9.2k 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 | 9.2k 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:172.71.254.192
©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 | 11.9k 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 | 2.1k 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 | 5.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users