Midterm Question 4 - Makeup

0 like 0 dislike
3k 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 | 3k 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:172.71.255.45
©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 | 5.3k 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 | 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 | 1.7k 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 | 11.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users