Midterm Question 4 - Makeup

0 like 0 dislike
5.1k views

Write a program that get the input of two integers n and m(n < m). Find out all prime numbers between n and m (not include n and m), then display them on the screen.

寫一個程式 輸入兩個整數n和m (n < m)，找出所有n到m之間的質數(不包含n和m)。

Example input 1

1 10

Example output 1

2 3 5 7

 

Example input 2

10 20

Example output 2

11 13 17 19

 

[Exam] asked in Midterm by (12.1k points)
ID: 36753 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 5.1k views

22 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
    int a,b,j,i,c=0;

  *    *  * *** ** ***** * *    ***   ** *  * *** **   *    * *** 

**** **      ***    ****  *   * **** ***  **
********  ***** ***   **** *   *******  *  * ****  * *  **  ***** **  ****   ** ** ***   * ** ** * *  *
***  **** ****   *** * ********  * **  *  ***** **** *  * **  *  *  * *
***  **** *** *  ***  *   *  * ***** *** ****  *  ****  **      ** *  *  **  * * *  **
** * *  ***  ***    **  **** * **** **   *  **   * * *
**    *  *  * * *  *** **** *   *  *  
*    * * **  **    ** **  ******  *    * *    ****     *
* * * ****       * *    *     ***  ***   ** *   * **** *   * * *  
*  *    **  *   *   *   **  **   * **     *    * * ***** ** * ** **    *** **  *    ** ** *  * * ****

    }

    else{
   ** **  * **   *** ** *   *   *** *** * ** ** ** * *  **  * * ** *  %d",j);}
 ***     *   *    ** **** *** * * 0;
}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(){
    int a,b,c,d,e,i,o;
 *  *       * *   *   *       *  *** %d",&a,&b);
  * *  ****   *  *    ******     * ***
      **  *   *  ****  ** **           *** *
  *    * **  ***   * **  *  * *  * * * *   **  ** ** **  
* ****   * ** * * * ** **  **   ***    ** *      *****  *  
    }
  ** *****      *    *****   *   *** * **  *** 
*** * * *  ***  * *  **    * ***     *       **  *** *  ** ***  
   *  *  * ** ** **** *  *    **** *** ** ****    *****  *   *   *  * *  **  *** *****  ** *  
* ** *    * *   ** * * *   * *    ** ***  * * ******  *****  ****  **  ***  **  ** *       ***   *  **  ** *  ** ** *   **  ****** *   * *
  ****** *** *   *   ** * *  * **   * ***** ** *  ** ** **  ***  *   **  * *    * **     *   * * **  * ** ***** *   

 * ** *  ** *  ** *   * *******  *   *  * *** * *   ** * **    *   **   *    
 *** * *  * * ** *  ** ****   * **  *   **** **    
    }




}
answered by (-32 points)
edited by
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 0
prog.c: In function 'main':
prog.c:15:16: error: expected ';' before 'break'
                break;
                ^~~~~
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
    int n1, n2, i, c=0;
    scanf("%d %d",&n1,&n2);
    for(i=n1+1;i<n2;i++)
    {
**   ** *****   *  * * **   *    *   ** *  * *    *  *   *    a;
  * **     *  *   *   **** ** **   * **  * *  *     * *  ** **   **
*  ** * ****** *** * **** **   * ****  **  **** *  *  ** ** *  * *
* * ***   *  *    *  * *  **   ** *   ***   * *     **  
* * *** * * **   * ** * ***  * * ** * ***   ** **  ** *     *   * **  *      ***  *      *
        }
****  *  * ***   * * *  * * * *   *  *****  ***  *   ** **   *     * **   *  **
 * ** **** * ****  *  * ****  **       * **** ***    ** *     **  *  *  
*   *   * * *  *   **  *   **   * *****   *****     **     *  *   *  * * * *  **    ***** *  ***** *  *  **** * *    **** **
***  *  * ** * ** *    *    * **  ******** **   *    *  * * ***   *     **  *  * ** * * ****  ** 
 *  ***** *  **** * *   ** **   * ********  ****** *** * ****   **   * ** ***             ** * *** ***** **  * ****  * ****** * *  **  *** *   *   i);
* ** * * *   **   * * ***  *   * ***** ** * *******   *   **  *  **   *** **  **********  ** * *  ** *   ***   **  *  *******     ** * * ****
**** * ****   *  *     ** **   ****     ** *   * *    * ***    ** *    ** ****  ** ** *    ***  *  * *     
 *     *   * **  *** **        **  **** ** * * * ***    *  * * * *  ** **  **  * * *   * **    *** * *  
 *  *  *  *  * *   * ** *     ** ***  *** * * *  * *****    *  **** * *** *   *       **  *  *  **  * *  * %d", i);}
 * * *  ****   *    ** * * *  ** **  **    * *      *       ** ** *   *  **  ** **  * *   ***** * * * * * * * **  *
    }

    return 0;
}
answered by (-233 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
int a,b,i,j,k,c=0;
scanf("%d %d",&a,&b);
for(i=(a+1);i<b;i++)
{
 * * **         *** **   ****** **   *
    {
* **   * *   *  ****    * * **   ***  **   **  ****   **
*   ****** * *  **   ** **  *** * *   *  ** * ***   **   * 
 * **  ** ** * *  *       *** ** *  * ** *  * *      ****  ****
   **   *** * * *   ** *    *   ** ***   * ****** *  ** ** **  *   * * ** * ***   *   ** **
***  *** *  *  *      * *** ****  ***    *    **  *  * ***  * *    *    **    ** * 
 *   *****    *** ** *   **  * ********* ***   ****  ******   *  ****** *  *** * * *     *   * ****** * **   **  * 
  * *** ****     ****  **   *  *    * * ** *  * ***** * *  *       *    *  ** ***    ** * ** * *   *  *  * * * 
   * *  * ** * ****  *** ** * * * ****  ****  ******* **  ***  * * **** * * ** * *** ** * ***   **   *   *** ******* *** * *
** **** ***  **      * ***  * ** ** ** **  * ** ******* * * *  * * ***   ** 
 **** * *     **     *  *    ******** *  * ***** ****** * ****** * ** 
* * **  ** * ***   *** ***  * *   ****       * *****  
*  ***   ** * *  * **** *  *** ****    **    ****    *  * * *** *   ****  ** **  * *** %d",i);
**       **  * **** * **  *** **  ***** ** * ***     ***
    }
if(k==0)
{break;}

    }
}
return 0;
}
answered by (-32 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>


int main(void)

{
   int num1,num2,x,flag=0,count=0;


  * ** ** * *   ***  * * ** *   *  *  * ***  *  **  *  *    * ***  *

   while (x=2; x=num1-1;++x){
    **** *  **  * ** ** * *  ** ***   *** * ** ** * * * 
   *   * * *** * *     *   *****  *  *   *  *   ** *  *

    *  * **** *** * ****    (x==num1/2){

 *     * ** * ****** * *  * **   * ** **    *   *  **  (num1%x==0){

    ***    ** ****   ***    * ***      *  ***    *  * *  ***  * *      ** *  
*  *** ** **   * ****  ******** * *    * ******  ** ** **  ***    ****

* *      *  **  * *   ** *  **    *  **   *  ***** *   * ***   *      *   * **    * * *     * ***  * ***    *** *


* *   ***** *   ****  **   * * * *  **  * *   *** * *

**    ** **** *** * ******  ** *** * **  ** * *  * **** {
*******    ***  *    **  ** * * * * *  **   *  *** **   **  ***   *   *  *** *     **  *     *   *  *     *** 

    * * *    ******* * ** ***** * * **  * **  **** * * * **
   *  **  * ** **  *** **  *  ****   * ********** * ***    **
  *  **  ** *  **  * *  










   }



return 0;

}
answered by (-107 points)
0 0
prog.c: In function 'main':
prog.c:12:14: error: expected ')' before ';' token
    while (x=2; x=num1-1;++x){
              ^
prog.c:16:19: error: expected ';' before ')' token
     for (x==num1/2){
                   ^
prog.c:16:19: error: expected expression before ')' token
prog.c:23:24: error: expected ')' before 'num1'
             printf("%d"num1);
                        ^~~~
prog.c:23:22: warning: format '%d' expects a matching 'int' argument [-Wformat=]
             printf("%d"num1);
                      ^
prog.c:33:5: error: expected ';' before '}' token
     }
     ^
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int num_is_prime(int x)
{
   * * * * ** *** *  *  ** *** y;
**   **   **** ** *        *         * 
    {
     ***   * * * *  * ***** * ***   *    *  *   *      ** **
 *  ******   ** **** * * * *** * **** **  ** ***  **** *
****** *** * *  *  ****     *  *     * *** ** *** *  *  * *   ******  **  *   * * *** 
    }
 * *** ****    **      * ** * 
    {
*  ** ** * * * ******** *      **  ** * **  ** ** *****  1;
    }
 *** ******   ******* **  *    
    {
 *** **  ****  ** **** ** ***   ** ***  ***  ** * *   * **   0;
    }
}
int main()
{
*           *  ** * * * ** a,b,f=1;
 * * *  *  * *   **     ******* ** *  * %d",&a,&b);
** ***      ****   *  ** *** ** ***** * * 
*     * *    ***** ** ** * 
*  ***     *  * * **  **  * *   *    ***  ** **  *** * ** *** * 
 *** ** ***  **      **  ****  * **  ** *  * *    **  *    **  * ***  **
** *  **   * *  ***     *  * *  **  *    ** * 
**   * * ** ***** *  **** * * *   *** ***    ***  * ***  ** *** *    *    * ****  ****
* **    * * **** **  ******* **    *   **  *   *** *   ***     * **   * * * *    **** 
 *   *  **  * * *  *    **       *  *   *   *   *** ** ** **  *   *** * ***  *   ****  ** * ** **   *** ** ***  * *  *  ***   ");
* *      *****   **** * *** *  * *  **  **  * ** *** ** **    **  *  * *   ***   *
*** **  *  **  * * ** ***** * **** *  ***    *    * ****    *******  *  *   *  *     *  ****      *  * * ***  
   *  * *** * * **** * *     * *   **   *** *** **   * 
**  * **  *  *  * ****    **    * * * *  * **   * ** *
    }
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *** *  ***   *  
int main (){
int a,b ;
int i,n,num[12];
**    ** **  a\n");
*  ****   *** ** ** * 
num[0]=0;
num[1]=1;
** * ** **      *   * **  
**   *     *****  *    * *    * *
*      * *

**  *  *  *  **** *     *  * * *   *
   ** * **   * **    *   * **** ** * ***        *  *** **    * * *** **  ***
 *** *** ** **   *** *   **   *   ***   * ***  * *** *  ****    *    *****  ** **    **
   *            **   ** *   
}
return 0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include   * *   *   *** *
int main (){
int a,b ;
int i,n,num[12];
* ** ****** a\n");
 ***** * *** * ** *  * **    
num[0]=0;
num[1]=1;
*  *  *   ***  ****   **
*** **   *  *  **  ** ***** * *** *
   ***  *** **

* ****   * ** *  * * ****   *    **     * 
** * ****    * ** **  *  ** ***  *  *  ** *  * * ***  *  * ** *** **
    * * * *  **********   *    **   ***** **** *   * *  **   
*  ****  ***  *  *  ** *
}
return 0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include *  *  ***   *
int main (){
int a,b ;
int i,n,num[12];
   * * ***  a\n");
     * * ** * *  *     *  * 
num[0]=0;
num[1]=1;
 *  ***  *****  *** * 
 *  **** *  * * * * ** *   **   
 **   * *

* * **       *  **   **           *  
* ** *  **   **  * * * **** ****   **     *    * *    * ****     *****  *
*   **     * * *** * * * *  * ** *   * *  **   **  *      ***   ** * *****
**   **   ** * *       
}
return 0;
}
answered
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int n,m;
    int i;
    int prime;
    int flag;
    int count=1;


    scanf("%d%d",&n,&m);

    if(n<m)
    {
        for(n=n+1;n<m;n++)
        {
******    *******  *   * * * * *** * * *** **** *     * **     *** ***     * * * *   * 
   * *  ** *    ** *  **    **  ***  *  *  *** *     ****   ** *   **    * * *  * *   
* **  *** * *** **      ****   *     *  **   * *** ** ** *** **    ** ** *  *   **  *  *  **  **** * **   * *  * * 

*   ** ** *  ** ****    **** ****** ** * ****** **      * * *** * *** *    * ***** **  * ***  ****  *  *  *  ** **      *** 
    *  ***  *  ** *     *  * *    **** * *   *  *      *** ** * **           *****  * ** * ******* **    **   
 **** *** *     * * *   **    **  * *    * *** **  **       *   ** ***** * ******    **  *    *   **   * *  ** *  *****  **     *  ** ** *  ** **** * * 
*  **** **    *  *  * ***   * **  ** ** *  *   *** **  *  **  ***  ** *    ***  *     ****  **  * *******    * ***   ******* **** 
* *  ***   **  * * ****  **** *** ** ***    *  ****** * * ** * *    *    ** ****  **  *  **  **  *  *** *   *  *   **   **   *   **     ***** *     * **   ** *      ** 
 *** * *** ***  *   **  *   *  * *** * **** ** ** * *  * ****  *    ***   ** ***       *  **** * * ******    **  ** ** **  ** * ** *      **  ** ** ******* *
  *    ** *****    *  ***  * **  *  **** *  **   *   * * **** ****  * *  **     *     *** **     *    **   *  *** ***    *****  * **  *  *
*   * * **  *   *** *    ****** * *** ****** ** ***     **   ** ***    ****  ** **     ******  ** **** *****    * ****** ** ***** ****** ***    *  *
*  * ***    ****  ** ** *   **  * ** ** ** *  ** ** * **   *  **   * ** *** ** * ******   **   ***   ***   *****  *  **   ***     *
*** * * ****    *    ***    ***   *   *****   * **   *****   ****  * **** *** *  *  ** * *   * *  ** *   *** * **  * * ***   *   ***  * ***** ****  ******* ** *  * *     %d",n);
  *       *   *   * *   *   *     ***  ** **       * * ***  ** *     *** **  *  ***** * * ** ****** *** *   *** * * **  *  ** *    **   *  * **  ***   *****  *
 **    ** *********  *   ***   ** *  ****  * ** *    *    * ** ***      ** *     *  *** *    *     ***  ***  * ** * *  ** * **  * 

 * **  * * ** * *** * **   * * *  ** * *** **  ***       * * * * * ** *** * *    ** * * ***  *  *    ****** *** 

** * **  **  ***         ** *   **    * **  * * **   * *    ***     *** **     * ** *  ** * *** * **  * *   *  * *   *    * * * *** 
*** ***  *** * ***    * ** * * **   *    *  * ***     *    ** * *** *    *  **  * *   *  * **   
* * ***  **    * ** *** *   ****  ** *  ***  *  ***  ***** * *  *    * *****  *** ** *  *** ***    **  *   **   ** * * *  ** ** *  *
*   * ****   *  ***  **** * *  ******    *    * *   * *** ***  *     ******* * * * * * ** * * * *  ***   *** * ****  ****  * ** *  **
  *  ** ****   * *  ****** * ***    * ***    ****  *  * **   *  * * *** **   * ** *   * ** **   * *    * *

*** *  **    **   **    * * * ****** ****   *  *   **** **     *** *    **
        }
    }



    return 0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.254.192
©2016-2025

Related questions

1 like 1 dislike
45 answers
Midterm Question 4
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32708 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 8.8k views
0 like 0 dislike
21 answers
Midterm Question 5 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36754 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 5k views
0 like 0 dislike
10 answers
Midterm Question 3 - Makeup
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited | 3k views
0 like 0 dislike
99 answers
11-01 Exercise 1: Find out all prime numbers between n and m
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29829 - Available when: 2017-11-02 18:00 - Due to: Unlimited | 18.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users