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

2 like 0 dislike
13.5k 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 | 13.5k 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:172.70.179.204
©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 | 13.9k 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 | 13.7k 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 | 17.4k 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 | 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users