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

2 like 0 dislike
18.4k 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 | 18.4k 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:162.159.115.9
©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 | 18.3k 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 | 18.1k 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 | 24.1k 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 | 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users