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

2 like 0 dislike
15.8k 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 | 15.8k 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:162.159.115.31
©2016-2026

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 | 15.9k 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 | 15.8k 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 | 20.7k 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 | 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users