Frage im Vorstellungsgespräch bei Amazon

Write a function/method with this signature: bool MyFunc(string term, string input) {} The method should return true if the search term is found in the input string, even when there are other characters in between. Examples: "aba", "bbbbabbxxxxxxbb" returns false "aba", "bbbbabbxxxxxxab" returns true Basically, do I see an 'a', then 'b', then another 'a' before I run off the end of the input string?

Antworten zu Vorstellungsgespräch

Anonym

20. Feb. 2017

static boolean MyFunc(String term, String input) { int j=0; for(int i=0;i

Anonym

20. Feb. 2017

static boolean MyFunc(String term, String input) { int j=0; for(int i=0;i

Anonym

8. Dez. 2017

complexity: computational=O(n) (actually, Theta(n)); disk=O(1). public class MyClass { public static void main(String args[]) { System.out.println("Found = " + myFunc("aba","bbbbbbabbbbbxxxxxab")); System.out.println("Found = " + myFunc("aba","bbbbbbababbbbxxxxxab")); System.out.println("Found = " + myFunc("aba","bbbbbbbbbbabbbbbbbbbbbbbbbaba")); // add @Tests } public static boolean myFunc(String term, String input) { boolean found=false; int j=0,i=0; // Edge cases if(term.length()>input.length()) return false; if(term.length()==0) return true; // O(n): scanning the input while(i