0 like 0 dislike
14.5k 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 | 14.5k 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:172.71.120.163
©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
| 19k 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
| 3.5k 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
| 8.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users