Problem 1081. Test if two numbers have the same digits

@bmtran (Bryant Tran)

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Given two integers x1 and x2, return true if the numbers written with no leading zeros contain the same digits. That is, the string representation of one number is a permutation of the string representation of the other.

For example

    x1 = 1234;
    x2 = 4321;
    tf = same_digits(x1,x2)

would output

    tf = true

whereas

    x1 = 1234;
    x2 = 1244;
    tf = same_digits(x1,x2)

would output

    tf = false

Solve

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665 Solutions

267 Solvers

Last Solution submitted on Jun 17, 2026

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1 Comment

Freddy on 29 Jan 2013

May you add some testcases concerning that ~mod(63-45,9) = true, but 63 and 45 has definitely not the same digits.

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