Category
Similar Problems
0186. Bitli tenglama
Time limit : 1000 ms
Memory limit : 64 mb
Sizga quyidagicha tenglama berilgan:
$$x+y=x|y$$
Siz ushbu tenglamaning $k$-eng kichik natural yechimini topishingiz kerak.
Kiruvchi ma’lumotlar: Ikkita butun son – $x, k$ ($1\le x,k \le 2 \cdot 10^9$)
Chiquvchi ma’lumotlar: Tenglamaning $k$-eng kichik natural yechimi – $y$ sonini chiqaring.
Input |
---|
5 1 |
Output |
2 |
Input |
---|
5 5 |
Output |
18 |
Input |
---|
10 3 |
Output |
5 |
Input |
---|
1 1000000000 |
Output |
2000000000 |