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:162.158.158.173
©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