C语言编程对一个正小数,C语言编程输入一个正整数N,再输入N个正整 – 手机爱问...

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2008-10-29

楼上写的不完整

我是这样写的,纯C

#include

#include

int prime(int q)

{

int j=2;

if(q==1||q==2)

return 1;

else

for(;j<=sqrt(q);j++)

if(q%j==0) {return 0;break;}

else return 1;

}

int *creatan(int m)

{

int a[9999],i;

printf("please input N positive integers\n");

for(i=0;i<=m-1;i++)

{scanf("%d",&a[i]);}

return a;

}

void main()

{

int n,*p;

printf("please input one positive \n");

scanf("%d",&n);

p=creatan(n);

printf("the resault is:\n");

for(;*p!=0;p++)

{if(prime(*p))

printf("%4d is a prim",*p);

else

printf("%4d is not a prim",*p);}

getch();

}。