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

2 like 0 dislike
15.8k 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 | 15.8k 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:162.159.115.31
©2016-2026

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 | 15.9k 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 | 15.8k 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 | 20.7k 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 | 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users