0 like 0 dislike
2k 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 | 2k 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:172.69.59.2
©2016-2024

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
| 2.7k 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
| 510 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
| 1.2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users