2 like 0 dislike
14.6k 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 | 14.6k 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:172.69.17.67
©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
| 14.8k 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
| 14.8k 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
| 19k 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
| 14.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users