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Merge pull requestneetcode-gh#2 from tharunkanna14/tharunkanna14-patch-2

Create 290-word-pattern

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Original file line number	Diff line number	Diff line change
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	`1`	`+class Solution {`
	`2`	`+ public boolean wordPattern(String pattern, String s) {`
	`3`	`+ String[] sArray = s.split("\s");`
	`4`	`+ if(sArray.length != pattern.length()) {`
	`5`	`+ return false;`
	`6`	`+ }`
	`7`	`+`
	`8`	`+ HashMap<Character,String> charToWord = new HashMap<>();`
	`9`	`+ HashMap<String,Character> wordToChar = new HashMap<>();`
	`10`	`+`
	`11`	`+ for (int i = 0; i < pattern.length(); i++) {`
	`12`	`+`
	`13`	`+ if(charToWord.containsKey(pattern.charAt(i)) && !charToWord.get(pattern.charAt(i)).equals(sArray[i])) {`
	`14`	`+ return false;`
	`15`	`+ }`
	`16`	`+`
	`17`	`+ if(wordToChar.containsKey(sArray[i]) && !wordToChar.get(sArray[i]).equals(pattern.charAt(i))) {`
	`18`	`+ return false;`
	`19`	`+ }`
	`20`	`+`
	`21`	`+ charToWord.put(pattern.charAt(i),sArray[i]);`
	`22`	`+ wordToChar.put(sArray[i],pattern.charAt(i));`
	`23`	`+ }`
	`24`	`+ return true;`
	`25`	`+ }`
	`26`	`+}`

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