0 like 0 dislike
14.3k 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 | 14.3k 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: 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()
{
**** ** * * * * * * n1, n2, i, gcd;

* * * ** *** **** * *** **** ** &n1, &n2);

** * *** * * * * * ** i <= n1 * ***** * i <= n2; ++i)
*** ** * * *** ** **** * *
* *** * * * **** * * * * * * ** *** ** * * * Checks if i is factor of both integers
****** **** ***** ** ** * * * *** *** ** ** * * * ***** n2%i==0)
***** * ** * *** ** ******** * * * ** ** * * * *** **** * * * = i;
* * *** * * * * * *

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

* *** ******* * ** * **** 0;
}
answered by (-254 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 *
{
int ** **
***** * *** ** * * *
***** * * * ** * * **
**** (a % *
{
* *

b=c;
}
* * ** ** * *
}
answered by (-229 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 a,b,c;

int main(){
* * * *** * * * * * **
* * ** ***** * * * *
while (a%b!=0)
{
** **** ** ******* *** *
* * ***** ** * * * ** * *
* ** ** * ** * * **
}


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


}
answered by (-336 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 a,b,c;

int main(){
* * * * * * ** * *** ** ** **

while (a%b!=0)
{
**** * *** **** ** *
******** *** * * ** * ** * **
* * * ******* ** * * ** * **
}


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


}
answered by (-336 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 a,b,c;

int main(){
* * * * *** *** ** ** * * * **

while (a%b!=0)
{
******** * ** ***** * ** *
* * * * **** * *** *
***** ** * *** * * ** *
}


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


}
answered by (-336 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()
{
    int x,y,i;
* *** ** ** *** * * * * %d",&x,&y);
**** **** ** *** * *** *
**** * * *** * *** * ** * * * *** * ** * ** **
** * *** ** * ** * * * * ** * * ** *** ** (;;y=i%y){
******* **** * * * *** * * * * **** ** **** **
**** * * ** ** ******* ** ** ** * * *** * * **** * *** * ** * ***
*** ** * * *** * * **
** * * * * * ** * * ** * ** *** * *
*** * * **** * ***** ******** * * * * * * * ** *** (;;x=i%x){
** * ** ** * * ** * *** **** ** ****** * * *
* * * * * *** * * ** ***** ** * ** * * * **** * ***** *** * ** *
* ** ** * ** * *** *** * 0;
}
answered by (-498 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 (void)
{
* *** ** **** ** * * * *** a,b,c,d;
**** **** * ** *** ** * ("%d %d",&a,&b);
* ** ** * ** * ** (a%b!=0){
* * ** ** * * ** * * ** *** * * * * ***** * *** * ** * * ** ** ** *
* ** * * ** *** *** * * * ** * ** * * ***** * * ** *** ** * * *** *
* **** ** *** ** ***** * * * ** * * * *** * * *** **** *** * * * ***** *
***** ** *** * ** ******** ***** * * ****** ****** * ** * ** *

    }
** * * **** ***** * * * ** * * * *
** * * **** * 0;
}
answered by (-204 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()
{
** * * *** ** ** * * ** ** n1, n2, i, gcd;
* ********* ** ** *** **** * ** ** * ** * ****** * **** * ****
* ** ***** ** **** ** (i=1; i <= n1 && i <= n2; ++i)
** **** *** * * * ***
* ** *** * * * **** * ** ******* * * *** * * * ** && n2%i==0)
* * * * * ** ** ** ***** *** *** * * ** **** ** * * * * * * ** = i;
** ***** * * * ** * *
*** * *** *** **** **** ** *******
* * * *** ** * *** 0;
}
answered by (-323 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 <stdlib.h>

int main()
{
* **** **** * ** * * * a,b,i,max;
** *** *** ** ** * ***** * * * %d",&a,&b);
** *** * ** * ** * *** * ******** ** * ** * **
***** *** * ** **
** * **** * * *** ** ** * **** ***** * ** * * ** * * ***
*** ** **** *** ***** * ***** * * * *
*** ** * * * ** * ***
** **** * **** ** **** * * * *******
* ** * * *** * * * * 0;
}
answered by (-284 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:172.71.120.164
©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
| 18.6k 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
| 3.4k 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
| 8.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users