二分查找问题求解 我写了一个tle掉了
F - FProblem Description
Printf the smallest x that x^x>10^(n-1)
Input
Multi testcases.
For each testcase:
a positive integer n (1 <= n <= 1e9)in a line
Output
For each testcase:
print the answer in a line
Sample Input
5
Sample Output
6
