Some divisors only require a few numbers at the end of the number in question to determine divisibility, no matter how long. Examples include 25, 32, 50, 64, 75, 100, 125, 128, 256, and 512. Notice that this list includes some prime-power divisors (e.g, 25 = 5^2, 32 = 2^5, 125 = 5^3, etc.). Write a function to determine if a given number, provided as a string (n_str), is divisible by the provided divisor. See the test suite for examples and rules for these simple divisors below:
The only restriction that remains is Java.
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189 Solvers
361 Solvers
304 Solvers
100 Solvers
Sums of Multiple Pairs of Triangular Numbers
178 Solvers
Solution 716875
I don't believe this one will work if n=75, the number is divisible by 75, and and the end of the number isn't 75.