The$userIdsvariable would be interpreted as35c1f714–46c1–4ccb-87fc-933da626ce6a_08371580–48e2–43e7–9b1c-75804b9e7e12, where the user IDs are arranged in the wrong order. What’s going on? If you work with Java everyday then the problem might be obvious to you, that to compa...
Return the lexicographically smallest string you can obtain after performing the above operation exactly once. A substring is a contiguous sequence of characters in a string. A stringxis lexicographically smaller than a stringyof the same length ifx[i]comes beforey[i]in alphabetic order for the f...
// in der höchstmöglichen Permutation, dh der String wird einsortiert // absteigende Reihenfolge if (--i == 0) { return false; } } /* Wenn wir hier ankommen, wird der Teilzeichenfolges `str[i…n)` in absteigender Reihenfolge sortiert dh str[i-1] < str[i] >= str[i+1...