0 like 0 dislike
11.7k views

Write a program that asks the user to enter two integers, then calculates and displays their greatest common divisor (GCD).

寫一個輸入兩個整數 輸出它們的最大公因數程式

Hint: Use Euclidean Algorithm

使用歐幾里得演算法

Example input: 

12 28

Example output:

4

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited

edited by | 11.7k views

69 Answers

0 like 0 dislike
Hidden content!
**** **** * * * *

int **
{
int a, b;
***** * **** * ** *** ** *
* * * **** * *
{
* *
****
else
**
}
******
*** * * **** **
else
**** *** ** *

** * 0;
}
answered by (-66 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!
* * * * * * ** *
int main (void)
{
int a,b,c;
**** ** *** * * *
** * * ** * * *
while ( a % b != 0){
* * ** * ** ** * * * * *
********** *** ** *
* ** *** *** * * **
}
** *** ** * **
}
answered by (-329 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 * ** ** ** ** *
int a,b;
int i;
int GCD=0;
int remainder, coefficient;
int main()
{
* ** *** **** ** * * ***** ** ** *** * *
* ** *** * *** ** *** **** ** = a % b;
** * * ** * *** *** *** (b!=0){
* ** ** ** * *** ** * * * ** * *** * * ** * *
* ** *** ** * ** * ** * ** ** ***** * * * ** * *

* **** ******** *** * * * *** *** * *
* **** **** * * ** ** ***** * **** * *

* ***** ** * * * * *
* * ** *** * **** ** (a==0){GCD=b;}
*** ** * ****** *** * * ** (b==0){GCD=a;}
*** * * ***** ** ** * *** * * ** * * *
* * **** ***** *** * 0;
}
answered by (-286 points)
0 0
prog.c:6:5: error: built-in function 'remainder' declared as non-function [-Werror]
 int remainder, coefficient;
     ^~~~~~~~~
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include *** ** **
int main(void)

{
* ****** ** ** * a1, a2, i, gcd;


* ** ** *** * *** * * **** *** %d", &a1, *** ***

**** * ** ****** * * *** * * * i <= a1 ** ** i <= a2; ++i)
*** * **** ** **
** ** ** ** * * **** * * *** ** *** * * * * ** ** * * ** a2%i==0)
* * * ** * * ***** * * ** ** ** ******* ** ** * * * * * * * = i;
* * * * ** * *

* * ** * ***** * **** ****** * * * * ** * * gcd);

* ** ** ** *** ** * * * 0;
}
answered by (-304 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()
{
**** * ****** * *** * a,b,c;
* ** * * * * * ** * * * * * %d",&a,&b);
*** * ** * * ** **** ** * (a%b!=0)
* ** * * * * ***
* ** * * * * ****** ********** ** *****
**** * * ** ** * * * *** **** ** * ** * *
* ** *** ** **** ** *** * * ** ***** *
******* * * ** * * *
* * ** ** * * ** ** ** * ** ***** ****
*** * * * * * * * ** ** 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!
* ** ** * **
int main (void)
{
int a,b,c;
* ** * * * * * * *
**** * * ** * ** **
while ( a % b != 0){
* * * ** * ************ *****
* * ** * * * *** ***
* ** ** * *** *** * * *
}
* * * ** ** ***
}
answered by (-329 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
* * ** * ** * ** * a,b,c;
** * ** ***** * *** * * ** ** * %d",&a,&b);
* * ** *** ** *** * ** (a%b!=0)
***** * ** *** *** * *
* * * * * ** ****** * ****** ** ** * * * * ** *
*** * * * * * * * ** * **** ** * ** **
*** *** * ****** * *** ** ** ** *** * ** * ** ****
****** * ***** *
** * * ** ***** * * ** * *** ** * * * *
* *** ** * *** * * * * 0;
}
answered by (-255 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
1 like 0 dislike
Hidden content!
#include ** * * * ****
int *** *
{
*** *** ** * * int a,b;
* **** * * *** **** ** * * * *** *****
** * * ***
** * * * *
** ** * * * ** * **
* * * ** ** ** {
* * * * ** *** * ** ***** int c=a%b;
*** * * * *** *** * *** * a=b;
*** * ** * * ** * * ** b=c;
** * * * * ** *** ***
* *   }
* *** * *
* **** ** * ** **
return * **** * * ***
* * * ** * *
* * * ***
*** ****
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
1 like 0 dislike
Hidden content!
#include<stdio.h>

int main() {
*** * *** ** * ******* * a, b, tmp;
* * * ** * * ***** ********** %d", &a, &b);
* ** * *** **** **** * * *** ** {
***** * ** * ***** * * *** * *** * * *** * ** ***
* *** *** * ** ** * * * * ** ** * ***
** * ** *** * * * * * **** ** * ** * *
* ** ** ** * **** ** *
*** ** ** * *** * * * ** * * * * * b);
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
great!
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.111.79
©2016-2025

Related questions

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
| 15k views
0 like 0 dislike
10 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 2.6k views
1 like 1 dislike
36 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32707 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users