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

2 like 0 dislike
6.4k 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 | 6.4k 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:172.69.58.238
©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 | 6.4k views
12,783 questions
183,443 answers
172,219 comments
4,824 users