Midterm Question 4 - Makeup

0 like 0 dislike
2.6k 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 | 2.6k 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:108.162.216.86
©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 | 4.4k 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 | 2.5k 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 | 1.4k 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 | 10k views
12,783 questions
183,443 answers
172,219 comments
4,824 users