0 like 0 dislike
9k 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 | 9k 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:172.70.194.156
©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
| 11.8k 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
| 2.1k 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
| 5.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users