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:104.23.243.109
©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