Midterm Question 4

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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: 32708 - Available when: 2017-11-15 14:10 - Due to: Unlimited 2 flags | 1.4k views

45 Answers

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Hidden content!
#include <stdio.h>
#include <stdlib.h>

int n,m,i,PrintedPrime=0;

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answered by (-286 points)
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Hidden content!
#include<stdio.h>
int main()
{

int n,m,i,j,prime=1,count=0;

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}
answered by (-167 points)
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Hidden content!
#include<stdio.h>
#include<math.h>
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answered by (-254 points)
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Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
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answered by (-16 points)
edited by
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commented by (4.3k points)
0 0
Case 0: Wrong output
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commented by (4.3k points)
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prog.c: In function 'main':
prog.c:13:20: warning: zero-length gnu_printf format string [-Wformat-zero-length]
             printf("");
                    ^~
commented by (4.3k points)
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commented by (4.3k points)
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Hidden content!
#include<stdio.h>
int main(void)
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}
answered by (-249 points)
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prog.c: In function 'main':
prog.c:16:20: warning: zero-length gnu_printf format string [-Wformat-zero-length]
             printf("");
                    ^~
commented by (4.3k points)
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Hidden content!
#include <stdio.h>
int main()
{
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}
answered by (-229 points)
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Hidden content!
#include <stdio.h>

int main()

{
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    }

    return 0;
}
answered by (-249 points)
0 0
Case 0: Correct output
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Case 3: Correct output
commented by (4.3k points)
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Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a,b,i,j,prime=1,cnt=0;
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    return 0;
}
answered by (-127 points)
0 0
prog.c: In function 'main':
prog.c:12:5: error: expected ';' before '{' token
     {
     ^
commented by (4.3k points)
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Hidden content!
#include<stdio.h>
int main(){
    int a,b,c=0;
    scanf("%d %d",&a,&b);
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    return 0;
}
answered by (-116 points)
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Case 0: Correct output
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commented by (4.3k points)
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Hidden content!
#include<stdio.h>
int main(){
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}
answered by (-116 points)
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