2 like 0 dislike
17.3k 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 | 17.3k 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
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
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
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
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
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
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
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
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
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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.64
©2016-2026

Related questions

0 like 0 dislike
71 answers
[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
| 17.3k views
0 like 0 dislike
72 answers
[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
| 16.9k views
1 like 1 dislike
85 answers
[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
| 22.4k views
0 like 0 dislike
69 answers
[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
| 16.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users