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

0 like 0 dislike
2.3k 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 | 2.3k 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:172.69.6.34
©2016-2024

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 | 3.1k 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 | 514 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 | 1.3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users