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

2 like 0 dislike
11.3k 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 | 11.3k 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:108.162.241.33
©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 | 11.5k 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 | 11.1k 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 | 14.1k 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 | 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users