2 like 0 dislike
17.2k 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 | 17.2k 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:162.159.115.10
©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
| 22.3k 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