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/*********************************************
 * Name : prime.c
 * Purpose : prime (ËØÊýÅжÏ)
 * Author : zimo
 * Date : 01/21/2010
 * ******************************************/
#include<stdio.h>
int main()
{
    int m , n ;
    printf("Enter a number: ");
    scanf("%d",&n);
    for (m = 2 ;m < n ;m++)
        if (n % m ==0)
            break;
    if (m < n)
        printf("%d is divisble by %d \n", n , m);
    else
        printf("%d is prime. \n",n);
    return 0;
}


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#include<stdio.h>
#include<stdlib.h>
#include<math.h>
int main(){
int i,j,*f,tmp,c=0;
long int n,bits;
const double PI=2*asin(1.0),E=exp(1.0);
scanf("%ld",&n);
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