0 like 0 dislike
17.2k 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 | 17.2k 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:162.159.115.10
©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
| 22.8k 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
| 4.1k 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
| 10.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users