Question: Must solve in Java A. Extremely Round time limit per test: 3 seconds memory limit per test: 512 megabytes input: standard input output: standard output

Must solve in Java
A. Extremely Round time limit per test: 3 seconds memory limit per test: 512 megabytes input: standard input output: standard output Let's call a positive integer extremely round if it has only one non-zero digit. For example, 5000,4,1,10,200 are extremely round integers; 42,13,666,77,101 are not. You are given an integer n. You have to calculate the number of extremely round integers x such that 1xn. Input The first line contains one integer t(1t104) - the number of test cases. Then, t lines follow. The i-th of them contains one integer n(1n999999) - the description of the i-th test case. Output For each test case, print one integer - the number of extremely round integers x such that 1xn
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