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:104.23.197.65
©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