0 like 0 dislike
13.4k 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 | 13.4k 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:172.70.130.158
©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
| 17.5k 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
| 3.2k 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
| 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users