2 like 0 dislike
14.5k 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 | 14.5k 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:172.70.80.196
©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
| 14.8k 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
| 14.7k 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
| 18.8k 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
| 14.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users