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:172.70.126.168
©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