2 like 0 dislike
18.4k 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 | 18.4k 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
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:162.159.115.9
©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
| 18.3k 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
| 18.1k 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
| 24.1k 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
| 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users