0 like 0 dislike
15.5k 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 | 15.5k views

69 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){

* * * *** **** * **** ** * a,b,i,max;

* ** * ** ** ** * * * ** * ** * * * ** *** *****

* ** * ** *** * *** * * * * * *** * ** **** ** * *** ** **
** ** ** ** ****** *
* * ** * *** ** * ***** * **** ** * **** * ** * * ** ** *
* * ****** ** ** * * * ** * * ** ** * * * * **** ** * ** * * ** *
    }

* * ** * ** ** ** * * ***** * **

**** *** *** * ** ** ** ** ** 0;
}
answered by (-301 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!
* * * * ***
int ** ***
{
int * *
* * ** * * * * **
* * * * * * * ** * *
* (a % *
{
**
a=b;
***
}
*** ****** **
* * 0;
}
answered by (-229 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(void)
{
* * * * * * ** ** * * * a,b,c;
*** ** * * * ** ** * * * ** * * ** ********
* **** * * **** * * * ** ** * * ** **** ** **
* ** ** * **** * *** (a % b!=0)
    {
* ** * * *** ** * ** * ***** * *** * * *** ***
*** * * ** * * * *** *** * ***** * **
* * * * *** * *** *** * * * *** ** ** * *
**** *** *** * * * *** *
** * ** * *** *** *** * *** * *
}
answered
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!
* * *** * *
int main (void)
{
int a,b,c;
* ***** ** *** * ** * *
* * * * * * ** *
while ( a % b != 0){
* * **** * ** *****
* * * *** **** ** **** *
* ** * * * ** * * **
}
* *** *** ***** * ** **
* * * 0;
}
answered by (-127 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(void)
{
*** * * ** * *** * * * * a,b,c;
* **** *** ** * * **** *** ** ***** *** ** **
* * ** * * **** * ** * *** * * * * * *** * *
*** ****** ** **** * ** (a % b!=0)
    {
*** * **** ****** ** * ***** * * ** **
*** * * ** *** * ** ** *** * ** ** ** * ** * * *
** *** * * *** **** ** ** **** ** * ** *** * * * *
* *** *** ****
** * **** ** * * *** *** * * * * * *
}
answered
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!
*** *** ***
int main (void)
{
int a,b,c;
** * * * ***** **** *
*** * * * ** *
while ( a % b != 0){
* * * ** * * * ****
** **** ** * * * * * * *
*** *** * ** * * ** *
}
**** *** *** **
}
answered by (-127 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!
* * * * *** * * *
int main *
{
int * *
* * * *** * **** *** *
* ** (a%b != 0){
* ****** ** ********* * * * = a%b;
* ** * **** ** * ** = b;
** * * *** * * * * * = c;
}
***** **** * *******
}
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
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * * * ** * * **** ** ** a,b,i,max;
* ** * * *** * ** *** *** * * * * %d",&a,&b);
******* ****** * * *** ** *** * *** * * * * ** **
*** * ** * ** * **
* * * * * * ** *** *** ** * ** **** * *** ******** **
* * *** * ** * * **** * * * * * * ** *** * **** *
* ** *** * *** * * * *

*** * * **** * * * * * * **** *** ** ** ** ** **** ***
* * * * * * ** * * * * 0;
}
answered by (-258 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 remainder1=0;
int main(){
*** **** * *** * ** * ** ** **** * * ** *
** * * ** * * * ** * ***** (b!=0){
* * * * **** **** * * **** * ** *** ***** * * *
*** ** ** ** ** ** *** * * * * * * **
* *** ** ** * * * * ** *** * * *** ** * *
*** ** * ** * **** ** ****
* *** ** * *** * * ** * (a==0){GCD=b;}
** * * *** * * ** * ** (b==0){GCD=a;}
* ** * * * **** * *** * ** *
** ** *** * * * * * * ** 0;
}
answered by (-286 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 * ** * ** *
int main (void)
{
* * * * ** * * a,b,remainder;
* * ** * ** **** ***** ** **** %d", &a,&b);

* * * * * *** * ** *** (b != 0){
*** *** * ** ******** ** *** ** * ** * *** * ** = a % b ;
** * *** * ******** * ** *** *** * **** * * * = b ;
* * * ** **** **** * ** ** * * *** ** * = remainder ;
***** ** ***** * **

* * * * ** * * *** * ** ** ** * *

** * * * ***** *** * ** *** 0;
}
answered by (-196 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.31
©2016-2026

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
| 20.6k 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
| 3.7k 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
| 9.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users