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:108.162.216.62
©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