2 like 0 dislike
8.1k 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 | 8.1k 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:172.70.100.186
©2016-2025

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
| 8.4k 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
| 8.1k 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
| 10k 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users