11-09 Exercise 2: Reduce the fraction to lowest terms

2 like 0 dislike
6.5k views

Write a program that asks the user to enter a fraction, then reduces the fraction to lowest terms.

寫一個程式 輸入一個分數，約分為最簡分數後輸出

Example input:

6/12

Example output:

1/2

Example input 2:

12/6

Example output:

2
[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 31048 - Available when: 2017-11-09 18:00 - Due to: Unlimited
edited by | 6.5k views

67 Answers

0 like 0 dislike 
Hidden content!
///Reduce fraction to lowest terms
///Elvis Suazo
#include <stdio.h>
#include <stdlib.h>

int numerator,denominator,i;


int main(){
**  ** *** * * *   ** **     ** **
* ** **      *  ****    *  *  **** *  *** * *  * *  * **  ***  **  ***
     **  *   *   * **   ** ** * ****   
 *  *   **  *   * *     * * ***    * *  *  * ****  * 

* * **  **** ** *  **  ** *  * * ** **  *  *** **** * *  *  * * && denominator%i==0){
* *********** ** *   **   ***   ** *  *     *    * ** ** **  *  *  ***** * *  *  **   
*** *  **** * **    ** **  *******   ***      * *  *********   **  * ****       *   **  * *** **  *   ***
***  *** ** **    **  * * *  **  * * * ** **** *  **   * *  ***  *** ***** * *
 **     **** **   *  *  ***  ** * *   * **** ***   *  **  *   ** 
  **** * *  * ** ****    * **
* ** *  *****  *****  ** ****** ***
 * * * * **   **   *  ** * **       ****** *   * *  

* ***  ** **   * ** *** * * **   *  ** *   
***  ***  *  *** ****     * ** *   **** * * ** ** *  * ** * **    * *     * *    ** 
    }
****  **** *   * * *   * ** ***** 0;
}
answered by (-286 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()

{
    int num,denom,i,a,b;
   *  * *  *    ***** *** * ******* *  ** * ****    ** *  * * *  * * * *

    for (i=num;i>0;i--)
    {
* * *    ** * **  **  ***  ***  *  **  ** ** *   * **
 **    ***    * ** * * **** *     *   *** ** ****  **  *   * (a==0)
 *  *  **    * ** * **  * ** **  *** *           
 *  ***  *   ** * *  * ****  **  ***  *** ********  ** *  *** *** * ***** **** *** * * *   *
  *  * *  *     * *  **    **   *   * * ***  * * *  ** *     * **     * * ** **   (b==0)
   * *   **** *  *****  **        * **   *    *** *  * * * ***  * *  ***      
* **  *   ** *        *****  * *   * ** **** **     *    **** *  ***    * **   * ** * ** *      * *   * * *  * (num<denom)
*  * *  ****  * * *   * *   ** *** * **      **** ***   * *  * ** **  **      *    * * *   **  ** ***   *****  * * **   **  *   *****    **    *
*   ** *   * *   *** ***   **** ****       *** **  *** ** * **** *** ***   *   *   ** ***  ** *  * *  ** **   * 
  ** *   ** ** *  *   **       ***   * *   * ** *******  ***  ** ** **        ****   *  **  *   *  * *   *       * ** * ** ***  **** **  * ** ** 
***** *   ***** ***    * ****   *** ****  **   ** ** *  *  ** **** *  *  * ** * *   *      **  *   **  **      *** 
  *  *   *  ** *   **  * * *******  **    ** **** *  *  **      **  * * * **  *  * * 
   *         **  ** * ** *  * *** *** *****   * *  ** * 
    }

    return 0;

}
answered by (-249 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 * *   
{
 *  **      ** int n, d, gcd, i;
***  * * *** * *   * * * * ** ** *   * ** *  ***  **  *     **  * 
******    
     *   * *  i <= n **   **    i <= d; ++i)
 *  ** ***   *** * * * **
  **** *   *   *  **   *   * * ***** * ** **  ** **** * * ** **   d%i==0)
    **  *       *   **  ***** *  ** *  *  ***** *  * *** * *** **      *     *  *    * * = i;
  * *  ***  * * *  * *****
* *  ***  ** *  *   *   *  ** 
***   *      n/=gcd;

 ** * * * ***    d/=gcd;
*    ***   if(d==1)
********  **   ** ***  **** * * ***
 **** * ** ** ** * * * 
 ***  * **     * **** *****  *   * *      * **  ****  *** ****   * n,d);
*  *  **   * *** ** 

    ****    *  
  ** ***  * *  *  * ** 
 **   *  *   *   *        *      ***** *  *** *** * 0;
 *  ***** ** ** *  *    **
  * ***   *  ** * *  **   

****  * * **  **
answered by (-304 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  * * ** 
{
** * **    int n, d, x, y, rem, gcd, i;
 ** * *    ***   *** *  *   *  * *  *    **  ***   *    *
 *  *         ****   
 ***   *   *** * * ***
   *  **  *** *    *** **  ****  i <= n *   *     i <= d; ++i)
   ** **   * ***     *  * **  
*  ** *****   ***** *  *** ***** **   ***** * **  * **   *** *   *  ** *** *  d%i==0)
 ****     ** *      * *   *   *   *****   ** *  *  *** ***  **   * * *** *   *   = i;
* * *  **  *  ***       ** 
*  **  * **** ** n/=gcd;
   ** * *   d/=gcd;
   ** *
* * *  ****   *****      ** * * **
 * *  *  ***    *  **   
 * **   *  *  * * **  *  * **     *     ***** * **  ****    **  * n,d);
 ****  ******  **     ** *

   * * **  * *  
**      ***  *****
***** *  *  * *    ****  * **     *** ** *    *  0;
     * ** *** * *  **  
*****   * * *   ** ** **

** *  ** ***    
***   **  ** *
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
 * * *  * * ****  *   * *   *  * *  a1,a2,a3;

 * *   * * **** **** **  * * *  a;
*   **    * * ** ***  *  * * *  b;
  *   * * * * *   **     c;

  * * ** ** *  ** *      * **  ****  **  &a1, &a2);
  *  **   * *      * * * = a1;
 ** * *  * ** **   ******  *  * = a2;
    c = a % b;
 ***   **   ***  * *** **  ** *   *  *  > 0)
 ******** * **** *  * ***  
**   ***   *** **** *  **    * *  * *     *** * = a % b;
*     *  * * * *   * ******** ***  *  * * ** * * **     * *  * * = b;
 *    *    *    * ** **   * ** *  **    **  *** * * ***  = c;
*   *  * * ****    *   *** 
*  *  ******      * ** * *  *   a;
 *   *** ******    *    * * /=a;
* ** *     ***  * * * *  * *****  *
*** ****    *** * ****  *      * *  **    **   *  *     ***    *  **
 **  **  *** ** * *  ** * ****
* ******  **  ** * ** * ****    * **** ** *  *    ,a1,a2);}


return 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!
#include <stdio.h>

int main(void)
{
*** **** * * *  * *  *   * *   a1,a2,a3;

  ** * *  * **    * ****  **   a;
*****     * * ** *******  ** b;
*     * ********** ***** * *** * c;

  * **   *  * * *          ** ** ** **** * ** **    &a1, &a2);
* * *  * ** *  ** *  * * * = a1;
  ** *  *    *  ** *   * ***** = a2;

    * * * * ** *      * ** *** ** > 0)
** ****  ***  * *  ****  *  
***** ***  *  *  *** ** ****  *** ** *  * **  *** = a % b;
 **    **   ***** ** *** *     **  *     **  *  **** = b;
   ***   *   ** *  * *    ***   *  ** ****** *** = c;
 ** * *** * ** **     ** *   
 * * **** **  *  *** ***   * a;
 * * ******   *   * **   *   /=a;

* *  ** * *  * *    ** * * * *  * * * ***  ******  ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
  ****     ******    *  ******     * a1,a2,a3;

     * **** *  ****** *  ***  * a;
  * * ** * * * *   ** * * ***** * b;
 *   *     ** *  *******  *  * c;

* **   *  * * * **** *   *** ** ***  *  *** *   ***  &a1, &a2);
**   ** *  *** * **  *  *  ** = a1;
 *  **  * *  *  ** **** * = a2;

*   **   ***  ** **   *****   *   > 0)
***  * **   ** *  *    *    
 ** *** **  ***** *   *   **  *      ******      *  * = a % b;
 * **  ** * ******** ***** *  * * ** **** ** *    *    = b;
* *    **  *** ******* ***  *  **** ***       **     * *  = c;
   ** **** *   *** **   ****  
* *   * *  **** ****       *  * a;
*   ***  **    *  *  ** *  /=a;

** * ** * ** *   ** ***  * **  **   ***   ** ,a1,a2);


return 0 ;
}
answered by (-254 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>

int main(void)
{
** *  *   **  * *    *** **  a1,a2,a3;

  *  * *    * *  * *****  * * a;
* * *  *****  * * * * ***** * * * * b;
 *   * *    *** *** *** * c;

       *** *** * * *      * *   *   **   **  **   * &a1, &a2);
***   * ****    **  **    = a1;
*** * ***  *     **          = a2;

** * *** * *   ** ** *  **  *     > 0)
 **   ****    ** **   *   ****
  **** *    * **  **   *  **  * ** ***   *  * ** *  * *  *  = a % b;
* *  **      *** ***   * *** * ** ** *  **** *  **** * *  *** = b;
    *   ***  ** **    * *     ** ****    * ** * ** * = c;
  *** ******* *** * *  *   *
**  **   *    *            *** * a;
  *  * ******    * * * ** /=a;

  **   * ****   *      * ***** * **    *    *    ,a1,a2);


return 0 ;
}
answered by (-254 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>
int main (void)
{
 * *  ** * *  ******* * ** ** * a,b,c,d;
* **       * ****** **** **    *** ****  **** **  *  ** ***   * *  * 
*  *     **   *** *   **   * * *
   *     * *  ** **   * **     *
  * * *** * ** *** * ** **       ** * && b>0) {
 *  *  *  * *** *    **    **  ** * 
***  ** **  **  ****  * * *    *  ** ** *    *
 *    ** *****  * *   **  **  **
**  ** * **   **  * *****  * ***  * **** *****  ** *
}
** * * ** * **** ***** **   ****   
*  **  **  * **   ***** * *    *  * * * ** *** *  (d/b!=1)
 **   *    * ***** *    * *  * * *  **** ***   ** ***    ** ** ** **      *** * ** **   * 
  *  * * *  * * ***** * *   **  ** *   * *  **  *  ** printf("%d",c/b);
    }
 **  *  **  ***** * *  *  ***** {
 * *  ***  ** ** * *   *** * * *** * *****  *  **** * * (d/a!=1)
**       *** *       ** * *** *  * *  *   *  *     *  *   ***       * *** *  *   
 *****    **** ** * ** * *** ** ** **  * *   ***        printf("%d",c/a);
    }
}
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 <stdio.h>
int main (void)
{
    ***   *    * ***** * *  ** a,b,c,d;
* *  * *  ***  * *    **    ***       ** *     * * * * * **** *  
**  *  ***  *** * * * *  ***  
*** ** *** * *    * *  ** * * 
 *****  *** * **   ****  **    * ****  ** && b>0) {
 * * ***  ** *  **** *  *****      
  *  * *    *  **  *** *  *   * *  * **     * *******  
 * ****  *   *** * *  ***    *
***  **  *** ***   *   **  **        * *  *  *  ***
}
     * * *  *  ** *   * * **
 * * ***** * *  ** * *  * * *     * *  * ** *   * ***  * *   (d/b!=1)
  * ***** **   ** *  **  *   ** ** **   ******  **   ******  * * **  *** *****  ***
***   * ***   **  ** ** ***   ** ** *   **  **    ***  *  ** printf("%d\n",c/b);
    }
**  * *     **** * **     * ***  {
 *  ***   * *  * *** *   * **  **  *  * ** **     *   * ** (d/a!=1)
*  * ***   * *     *   **          *    *       ** * ***     *    **  *  **  * * ** 
* * * ** * * ** ** **        ***   * * * *     *    *   **  printf("%d\n",c/a);
    }
}
answered by (-204 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)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.126.200
©2016-2025

Related questions

0 like 0 dislike
71 answers
11-09 Exercise 1: Print a one-month calendar
[Exercise] Coding (C) - asked Nov 9, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 31047 - Available when: 2017-11-09 18:00 - Due to: Unlimited | 6.9k views
0 like 0 dislike
72 answers
11-01 Exercise 2: Find out all the factors of N
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29831 - Available when: 2017-11-02 18:00 - Due to: Unlimited | 6.7k views
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 | 8.2k views
0 like 0 dislike
69 answers
10-26 Exercise 1: Calculates and displays the GCD of 2 integers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 6.5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users