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:172.70.130.162
©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