Midterm Question 4 - Makeup

0 like 0 dislike
5.7k 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 | 5.7k 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:172.71.254.105
©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 | 10.1k 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 | 5.7k 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 | 21.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users