Program to find Prime Numbers Between given Interval

#include <stdio.h>

int main()
{
    int a;
    int b;
    int prime;
    
    printf("enter the lower value of interval: ");
    scanf("%d",&a);
    
     printf("\nenter the upper value of interval: ");
    scanf("%d",&b);
    
       printf("\nprime numbers between %d and %d are : ",a,b);

    
    
    for(int i=a; i<=b; i++){
        
        if(i ==0||i==1)
        continue;
        prime = 0;
        
        for(int j =2 ; j<=b ;j++){
            
            if(i%j == 0)
            prime =1;
            break;
        }
        if(prime==0){
            printf("%d ",i);
        }
        
        
    }

    return 0;
}