coci_coko/권영기

Difference between r1.1 and the current

#include<iostream>
int cnt = 1;
int	main(void)
{
	int n;
	int ans1 = 0, ans2 = 0, sum = 0;
	scanf("%d", &n);
	while(1){
		if(n <= cnt)break;
		cnt = cnt * 2;
	}
	ans1 = cnt;
	ans2 = -1;
	while(cnt > 0 && sum != n){
		if(sum + cnt <= n)sum += cnt;
		cnt = cnt /2;
		ans2++;
	}
	printf("%d %d", ans1, ans2);

}