2 like 0 dislike
13.5k 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 | 13.5k 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:172.70.179.203
©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
| 13.9k 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
| 13.7k 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
| 17.4k 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
| 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users