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

2 like 0 dislike
13.2k 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 | 13.2k 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:172.69.7.78
©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 | 13.3k 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 | 13.3k 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 | 16.9k 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 | 13k views
12,783 questions
183,442 answers
172,219 comments
4,824 users