Write a program in C to find all the prime numbers within a given range.

 /*This program is to find all the prime nums' between a given range*/

#include <stdio.h>

#include <conio.h>


int main()

{

int from, to, i, isPrime=1;


printf("Enter a range: ");

scanf("%d %d", &from, &to);

printf("All prime numbers between %d and %d are:\n", from, to);


for (int j = from; j <= to; j++)

{

for (i = 2; i < j; i++)

{

if (j%i)

{

isPrime=1;

}

else

{

isPrime=0;

break;

}

}


if (isPrime)

{

printf("%d ", j);

}

}


getch();

return 0;

}


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