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

0 like 0 dislike
9.1k 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 | 9.1k 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:172.69.59.27
©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