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
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
| 15.8k 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
| 15.7k 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
| 20.6k 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
| 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users