Midterm Question 4 - Makeup

0 like 0 dislike
3.1k 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 | 3.1k 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:172.71.254.101
©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 | 5.5k 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 | 3.1k 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 | 1.8k 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 | 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users