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

2 like 0 dislike
7.8k 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 | 7.8k 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:108.162.216.62
©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 | 8k 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 | 7.7k 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 | 9.7k 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 | 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users