decimal To Binary.c

//Print input integer in binary
#include <stdio.h>
#include <math.h>

int main() {
    long long n,nearest;
    scanf_s("%lld", &n);
    nearest = pow(2,floor(log2l((long double)n)));
    printf("%lld - %lld\n\n", n, nearest);
    while(nearest){
        if (n - nearest >= 0) {
            printf("1");
            n -= nearest;
        }
        else
            printf("0");
        nearest /= 2;
        printf("(%lld)", n);
    }
    return 0;
}