0 like 0 dislike
8.7k 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 | 8.7k 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:172.70.127.47
©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
| 11.2k 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
| 2k 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
| 4.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users