2 like 0 dislike
17.3k 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 | 17.3k 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:104.23.243.108
©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
| 17.2k 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
| 16.9k 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
| 22.4k 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
| 16.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users