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:172.69.17.59
©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
| 18.5k 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users