2 like 0 dislike
12.4k 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 | 12.4k 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:172.70.127.107
©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
| 12.4k 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
| 12.3k 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
| 15.6k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users