2 like 0 dislike
13.5k 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 | 13.5k 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:172.70.179.203
©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
| 13.9k 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
| 13.7k 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
| 17.4k 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
| 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users