0 like 0 dislike
7.5k 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 | 7.5k 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: 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:172.69.58.37
©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
| 9.8k 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
| 1.7k 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
| 4.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users