0 like 0 dislike
4.6k 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
| 4.6k views

22 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,i,j,prime=1,cnt=0;
** * *** ** ** ***** * * * **** ** %d",&a,&b);

    for(i=a+1; i<b; i++)
    {
** * **** * * * * * ** * * * * ** * * ** * *
* ***** * * * ** ** ****** * * *** ** j<i; j++)
* ** *** *** ** * ******* *** ***** * ****** *
******* ** * ** ** * * * * * * * *** * * ** *** ** * ****** (i%j==0)
****** *** ** * *** ** * ** * ** *** *** * *** ** * **
* ** ** *** * ** ** * **** ** * ** *** * **** * * ******* * *** * * **** ** * * *** ** * *
*** * * * *** ** ****** * * *** ** ** * * ** ***** ******* ** ** * * * * * **** ** *
**** * * * * * ** * * * *** *** *** * * **** * ** ***** * *
*** *** *** * * *** * ** *** *** ****** * * **
* * ** ** * * * ** ** ***** * ** * * (prime==1)
* * * * *** * *** * **** ** ** ** **
*** ** *** * ** ** *** * ** ** ** *** **** * **** * ** *** **** *
*** * ** ** ** ** * * *** * ** * * *** ** **** **** * * *** ** * * *
*** ***** *** *** * * *** **** * ** * ** * * * * ** *** **** * * ** *** * *** ***** * ** *
* * *** * ** * ** * ** * ** ** * * * * * * ***** ** ***
** * ** *** * * *** *** ** * * * *** *** * ** * *** ** * * *** * ** ** ** * *** %d",i);
** ** **** * ** * ** * ** ** * * * * * ** * *
    }

    return 0;
}
answered by (-127 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main(void)
{
    int m,n;
    scanf("%d %d",&m,&n);

    int i,ip,j;
    int c=0;
    for(i=m+1;i<n;i++)
    {
** *** ** ** * * * * * * * * ** * **
****** **** * * * * ** *** ** **** *** *****
* * * *** *** * ** * * ** ****** * * * *
* * * * ****** ** * ** *** * * * ****** * **** ************* * **** * * **
* * * ** *** * **** * * * ***** * ** * * *** * ** ** * * *
* * *** * ** **** **** * * ** ******** * ** * ** * * ****** * ************* ** * * ** * * *
* * ** * * **** *** * * ** ******* * ** * * * * ** * ***** *
** *** ** **** * * * * * *** * * * * **
****** ** *** * *** * ** * ******** * *
        {
*** * ** *** **** * * *** *** *** ** * * * *** ** *** **
*** * * ** ** * ** * ** ** **** ** * **** * *** *** * * **** * ** *
* ***** *** **** **** ** *** * ******* * **** * * *** *** ****
*** ** * ** *** ** * * ** **** * *** * * * * * *** * ** * * * * ** * * * * * *** **** * * * **** * * *** *
* **** * * * * * ** **** * ******* *** ** ** ** ** * ** **** * **
** * **** * *** **** * **** ** * ******* * ** ** ** * * ** * **
**** *** * * * ** * * **** ** * * ***** ** ***** * * ** *
* *** ** *** * *** * ** * * * ** * * * ** * **** ** *** *** ***** **** ** *** * *** *** *** **** %d",i);
* * ***** **** * *** *** ****** ** *** ** * ** *** * * *** * **
* **** * ** ** *** *** * * * *** * * *
    }
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.80.170
©2016-2025

Related questions

1 like 1 dislike
45 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32708 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 8.3k views
0 like 0 dislike
21 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36754 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 4.6k views
0 like 0 dislike
10 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 2.6k views
0 like 0 dislike
99 answers
[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
| 17.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users