0 like 0 dislike
13.5k 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 | 13.5k 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:172.70.100.19
©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
| 17.6k 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
| 3.2k 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
| 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users