2 like 0 dislike
15.2k 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 | 15.2k 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:172.71.254.168
©2016-2026

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
| 15.4k 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
| 15.2k 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
| 19.7k 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
| 15k views
12,783 questions
183,442 answers
172,219 comments
4,824 users