2 like 0 dislike
14.3k 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 | 14.3k 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:172.69.7.77
©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
| 14.6k 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
| 14.4k 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
| 18.4k 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
| 14.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users