Midterm Question 4 - Makeup

0 like 0 dislike
7.2k 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 | 7.2k 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:104.23.197.94
©2016-2026

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 | 12.6k 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 | 6.9k 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 | 4.3k 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 | 26.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users