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