0 like 0 dislike
17.7k 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 | 17.7k 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:162.159.115.10
©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
| 23.2k 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
| 4.2k 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
| 11.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users