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:172.70.126.95
©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