# Print all prime numbers from 1 to 1000 | c programming

## Print all prime numbers from 1 to 1000

### Problem

Print all prime numbers from 1 to 1000### Solution

We have to make a program same as checking prime number. Just have to create an extra loop to input numbers from 1 to 1000.

#include<stdio.h>

int main()

{

int i,N,flag;

for(N=2;N<=1000;N++){

flag = 0;

for(i=2;i<=N/2;i++){

if(N%i == 0){

flag = 1; ///not prime

break;

}

}

if(flag == 0){

printf("%d\n",N);

}

}

return 0;

}

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