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:172.71.120.163
©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