2 like 0 dislike
9.1k 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 | 9.1k 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:172.71.1.142
©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
| 9.3k 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
| 8.8k 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
| 11.1k 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
| 8.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users