Responsive image

问题 1745 --Switch Game

1745: Switch Game

时间限制: 1 Sec  内存限制: 128 MB
提交: 99  解决: 50
[提交][状态][讨论版][命题人:]

题目描述

There are many lamps in a line. All of them are off at first. A series of operations are carried out on these lamps. On the i-th operation, the lamps whose numbers are the multiple of i change the condition ( on to off and off to on ).

输入描述

Each test case contains only a number n ( 0< n<= 10^5) in a line.

输出描述

Output the condition of the n-th lamp after infinity operations ( 0 - off, 1 - on ).

样例输入

1
5

样例输出

1
0

来源

16级招新赛 

[提交][状态]
ACM算法攻关部