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

2 like 0 dislike
9.6k 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 | 9.6k 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:172.69.17.11
©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 | 9.6k 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 | 9.3k 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 | 11.8k 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 | 9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users