2 like 0 dislike
12.3k 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 | 12.3k 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:172.70.127.115
©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
| 12.4k 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
| 12.3k 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
| 15.6k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users