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

0 like 0 dislike
10k 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 | 10k 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:108.162.216.247
©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 | 13.1k 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 | 2.3k 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 | 5.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users