实现四位数排序C语言,习题：随机产生N个四位正整数,将其中的素数选出,并升序排列之输…...

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#include "stdio.h"

#include "stdlib.h"

#define N 10

#define S 10

void main()

{

int i,j,k,num[N],num1[S],flag = 1,temp;

randomize();

for(i = 0;i < N;i++)

{

num[i] = random(9000) + 1000;

flag = 1;

for(j = 2;j < num[i];j++)

{

if(num[i] % j == 0)

{

flag = 0;

break;

}

}

if(flag == 1)

{

printf("\nThe num is:%d\n",num[i]);

}

}

for(i = 0;i < S;i++)

{

if(flag == 1)

{

num1[i] = num[i];

}

printf("%d\t",num1[i]);

}

for(i = 1;i < S;i++)

for(k = 1;k <= S - i;i++)

if(num1[k-1] > num1[k])

{

temp = num1[k-1];

num1[k-1] = num1[k];

num1[k] = temp;

}

for(i = 0;i < S;i++)

printf("%d\t",num1[i]);

}