2 like 0 dislike
6.5k 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 | 6.5k 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:172.70.179.54
©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
| 6.9k 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
| 6.7k 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
| 8.2k 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
| 6.5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users