0 like 0 dislike
16.7k 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 | 16.7k 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:162.159.115.9
©2016-2026

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
| 22.2k 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
| 4k 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
| 10.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users