Midterm Question 4 - Makeup

0 like 0 dislike
5.8k 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 | 5.8k 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:172.69.214.38
©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 | 10.2k 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 | 5.8k 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 | 3.5k 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 | 21.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users