2 like 0 dislike
6.4k 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 | 6.4k views

67 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
** ** ** * * ** * num,denom,n=1,flag,bflag,cflag,dflag;

**** ** * ** ** * **** * * * **** * * ** **** * * *

* ** * * ** ** (n;n<=num;n++)
*** * ** * ** * *
**** ** * * * * * *** * * * * * * * * ** *** **  //12%2
** ** * *** * * * * * * ** ** * *** * * ***
* * * ** * ** * ** * **** * ** *** ** * * //bflag=6 num=6 n=2
* ** * * * * **** **** ** **** ***** (flag==0 && n!=1)
** * ** * * * * * * **** **** ****** ** * *
** *** * * * ** *** * **** * ** ** * * *** * * *** ** * ** *** ** * ** //18&2
** * * ** * ******* ** ** * *** * * * ** * ** * * * ******* * ** * ** *
** *** * *** ** * * * * * * * * * * ** * *** ****** ** ******  //denom=9 18/2 dflag=9
** **** **** ** ** * ** ****** **** ** * * ***
    }
*** * ** * ** * * * * (denom!=1)
* * ** ** * *** * * ***** ** * *
***** * ** * * * **
* * ** *** ** **** * ** * *** * * ** ****** **
* ******** ***** * ** * 0;


}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    int a,b,c,d,e;
* * *** * ** ** ** * * * * ** * *****
    d=a;
    e=b;
    if(d>e)
    {
* * ***** * *** **** * * ** *** * * ** ** ** *
* * * ***** * * * *** * * * **** *** *
** * * ** * * ** ** ** * * ** * ** ** * * * * **** * **** * * * *****
*** ** ** * * * * ** * * * * * *** * *** * *** * * * ** *** ** **
** * * * * ** * * ** * * *** * * * * * * * * * ** ** * *
        }

**** **** *** ** ** * *** * * ***** *
        {
* ******* * *** * ** ** * * * * * * * * * * ***** * ***** *** ** * *** * * * * **
* * **** * ** ** **** * * * * * *** * * *
**** * * * * * ** *** ** * * ** ** if(e!=1)
* * ** *** * *** * **** * * **** * * * *
* * *** * * ** ** * * * ** ** ** ****** ** * ** * ****** * ****** ** * *** * *
*** * ** * ******* ** * ** **** *** ** * * **** ***
* * * ** * * ** ** * ** * * *** if(e==1)
****** * ** *** *** ** **** ***** ** ** * *
* * * * *** ** ** ******* * * ** * ** * * ** *** ** * * * *** * ***** * ** ** ***** **** *
**** * ** * * **** * * ** *** *** * **
    }
    if(d<e)
    {
*** *** **** *** *** *** ** ** *** ** * **
* *** *** * * * ** * **** * ** * * *
*** * ** ****** ** * *** * * * ** ** ** ** * ** **** * ** *
* ** * *** ** **** * ** * *** ** * *** ****** * ** *** *** * ** ** ** ** * *
** ** * * * * ** * ** * * ***** * * ** ****** *** ** * ****** **** ** *
* * * * *** * ** * ***** * * * * * ** * **
* * ** ** **** * *** * ** * * * *** * * ** *****
***** * *** * ******* * *** * ********* * *** * **
* * ** * *** ********* * *** ** * ** * ** * * ** ** ** ** * ** * * * * *** **
**** ** *** **** * * ** * * * * *** * * **
**** * * ** ******* **** ** **** * *** * * if(d==1)
* * * *** * * * * * ** * * * * * *******
** ***** ** *** ** * * *** **** * ** ***** * * * *** * ** ******* ** *** **** *
* *** ** * *** ** * * *** ***** * ** **
    }
    return 0;
}
answered by (-255 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() {
*** ** ** ** * * ***** ** x, y, tmp, a, b;
*** * ****** * * ** *** * *** *** * &x, &y);
* * * *** ** * ***** * *
** ** * * * * * *** **
* * * ** * * * ** ** ** *** {
** * * *** ** * * *** * ** * ** ** **** * ******
* * ** * ** * ** ** * * * ** *** * * *******
**** ** *** ** ** ** * **** **** * * * * ** **
** * ** *** ****** *
* *** * *** * ** * * *** * ** {
* ***** * *** *** * * * ** * * *** * ***** * ** ** * *** (x/b)/(y/b));
    }
* * **** *** ** * * * * * * * {
* * ** ****** * ** ** ***** * * * * *** ** ** * * * * * x/b, y/b);
    }
}
answered
edited by
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
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)
{
* * * ** frac1;
* ** * ** **** *** frac2;
* * ******* **** gcd;

* ** * * * ****** ** * * a;
** ***** ** ***** * **** *** b;
**** *** ** ** * * c;

********** * * ***** * ****** * ** *** &frac1, &frac2);
** ** *** ***** * ** = frac1;
    b = frac2;

* * ****** * * *** * * * 0)
* *** * *** * *
* ** * * * *** *** *** ***** ** ** * * * * ** = a % b;
** ** ** * ** * * * ** * * ** * = b;
***** * ** * * **** ** ** ** * ** = c;
**** **** ** ** ** * *

* * * ** ** ** ** ** ** ** /= a;
** ** * * * * * ** * *** * * /= a;
* * ** ** ** *** ** * * * ** **
** ** * **** * * * * * ** ** ** ** * ** ** ** *** * **
** * *** * *** * * * **
*** ** **** **** ** ** ****
** *** * * ** ** * ** *** *** * ** frac1, frac2);


**** ** *** * * * ** 0;

}
answered by (-167 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 main (void)



{


**** * ** * *** * **** * *** ** ***


* * * * * * ** * * ** * ** * * * **


**** * * ** * * *** (a=1; a <=num * *** **** a <= denom; ++a)
* * *** * * * ***

* * * *** *** *** **** * * * ** *** *** * * * * (num%a ==0 && denom%a==0)
* * ************* ***** * * ** ** ** * ** * ** ** *
* * * *** * * *** *

* *** ***** * * * **** = num/GCD ;

* * ***** * ** * *** * ** *** *** * denom/GCD;
** *** **** *** * * * ** *** (num%denom==0 ){

** * * * * * * * * * * ** * * * * * *** *** **
}
**** * * ** * * ** *
* * *** * **** * ****** *** * * **** ** * * * *
}



****** ****** 0;
}
answered by (-107 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)
{
* * * * ** *** *** * * * frac1;
* **** ** * ** frac2;
***** *** **** ** *** * ** * gcd;

* ** **** * * * * * a;
* ** * *** * ** * * * * b;
*** *** ******* * ** * * c;

** * * ** * ** * * * * **** ** * ** * * &frac1, &frac2);
* * * * * * ** ** * = frac1;
    b = frac2;

* *** ** * * * ** * ** * 0)
* * * ** * *** * ** ** *
** **** ** * ****** *** * * **** * ** * = a % b;
* ***** *** ** * * * * * * ** ** * = b;
*** ******* * * * ** * ** **** ** * * *** = c;
* ** ****** * ** * * *

* **** * ** * * * * ** /= a;
** * * * * * *** /= a;
** ** * * * * *** ** ***
** * * ** * * * *** * * ** ** * ** * ** *
*** * * * ***
****** ***** ****** * * **
*** ** ** * ** * ** ** * ***** ** ** frac1, frac2);


** **** *** * **** * * * * 0;

}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*** * * ****** * * a,b,i;
* * *** * * ** * * * * *** ** ** ******* ** *** * **
*** * ** ** ** * * * % b == 0)
* * ** ***** ** * ** * * * **** ** * *** ** * *** **** *
** * * * ** *** ***** * *
**** **** * **** ***** = 1;i <= a;i++)
** * * * * * * **
* * * * ** ** ** * *** * * ** **** % i ==0&&b % i ==0)
** ** * *** ** * *** * * * *** * *
* ******* * ****** * * * ** * *** * *** * * * *** ** * = a/i,b = b/i;
** **** * *** ** * * * * ** * *** *** ** * ** *
    }
* *** * *** *** ** * ****** *** * *** ** * * ** * ** * ****** ***** ****
* *** ****** * * * ** * * **** * *** *

****** **** * ** * ** ** 0;
}
answered by (-255 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>
#include <stdlib.h>

int main()

{
** ** ** ** *** ** * ** * a,b,i;
* ** * **** *** * * * * * * **** * * ****** *

** * ******* *** ** *** * * **
* * ** * * ** ***** ** * * * ** * * ** * * * * ** * *
** **** * * * *** ** **
* ***** * ** **** *** * ** **
    {
* * ** * * * * **** *** * ** * * ** *** * * **** * && b%i==0)
*** * * * * ** * ** ** * * ******* ***
*** * * *** * * * **** * *** * **** * ** *** * *** * ** *** *** * * *
**** * * *** *** * **** ***** * ** ***** * *
** * * ** **** * *****
***** ** ** * *** * * ** * ** ** *** * ** * ** * * * *******
    }
* ** * * * * * 0;
}
answered by (-127 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 main (void)



{


* * ****** * * * *** * * **** ** * * ***


** * * ** **** ** * * *** * ** ** **


** ** * * ** * ** * * * (a=1; a <=num * * * * * a <= denom; ++a)
* * * * *** * * **

** * * * ** *** * * * * ** * **** ******** * * * * (num%a ==0 *** ** ** denom%a==0)
*** ******* * *** * *** *** ** **** * * * * *
*** ** * * * ** ** *

* ** **** * ** * * = num/GCD ;

* ** * **** * * **** denom/GCD;

* *** * * * ***** ** * * ** * * ** **** **** **** ****




* ** *** * ** ** 0;
}
answered by (-107 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!
** * ** *
*** * ** n, int m)
{
** *** *** * int *** ***
** *** *** ** ** * * * * (n != 0)
* * * *** {
** * * * ** ****** ** * = m % n;
* * * * * * *** ** * m = n;
* * **** * *** **** * n = **
** ***** }

***** * * gcd = m;

** * * ** * gcd;
}
** *** (int * * char * ** {

*** *** int * * * *
*** * ** * int ******* ** *


* ** **
* * * * * * **** * *** * ***** ** ** ***


* *** * *** = * * / * ** *** **
** ** * * * = ** / ***** * * *****


** ** * ** * * ** * ** * * * ** * ** * * ******
}
answered by (-140 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.255.105
©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
| 6.9k 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
| 6.7k 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
| 8.2k 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
| 6.5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users