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:172.71.255.23
©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