Cody

Problem 45436. Successive zeros

Suppose n is the number of digits a number contains. Now,

 12032 - is a valid n=5 digit number. But
 10023 - is defined as invalid -- because it contains two successive zeros.

Calculate the number of n-digit numbers that do not contain successive d-number of zeros.

Solution Stats

45.16% Correct | 54.84% Incorrect
Last Solution submitted on May 04, 2020

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