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

2 like 0 dislike
12.4k 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 | 12.4k 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:172.70.127.107
©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 | 12.4k 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 | 12.3k 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 | 15.6k 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 | 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users