#include <stdio.h>
#include <math.h>

int main() {
    int n = 6, s =25, i = 0;
    int a[] = {1,2,4,8,16,32};
    int b[n];
    i = n;
    while(i >= 1) {
        if (s >= a[i-1]){
	    b[i-1] = 1;
	    s -= a[i-1];
	} else {
            b[i-1] = 0;
	    }
        i--;
    }

    for(int i = 0; i < n; i++) {
        if (b[i] == 1) {
	    printf("%d ", a[i]);
	}
    }

return 0;
}