2 like 0 dislike
7.8k 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 | 7.8k 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:172.70.126.51
©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
| 8k 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
| 7.7k 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
| 9.7k 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
| 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users