0 like 0 dislike
11.4k 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 | 11.4k 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:172.70.80.213
©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
| 14.9k 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
| 2.5k 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
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users