Midterm Question 4 - Makeup

0 like 0 dislike
7.6k 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 | 7.6k 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:104.23.243.108
©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 | 13k 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 | 7.3k 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 | 4.5k 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 | 27.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users