Maturu Srinivas Phani Ram phaniram

phaniram / Solution.java

Created December 28, 2011 18:28

Interview Street Challenges-String reduction

	package interviewstreet;

	import java.util.Arrays;
	import java.util.Scanner;

	public class Solution {

	int min=1;
	int val=1;
	public static void main(String[] args) {

phaniram / Topfive.java

Created December 28, 2011 18:31

Gild.com puzzle - Topfive

	import java.io.File;
	import java.io.FileNotFoundException;
	import java.io.FileReader;
	import java.util.Comparator;
	import java.util.HashMap;
	import java.util.Map;
	import java.util.Scanner;
	import java.util.TreeMap;

	class Topfive {

phaniram / Fightsopa.java

Created December 29, 2011 00:43

Gild.com puzzle - Fightsopa

	package com.gild.puzzles;

	import java.io.File;
	import java.io.FileNotFoundException;
	import java.io.FileReader;
	import java.util.Scanner;

	public class Fightsopa {

	public void process(String input,int n)

phaniram / Solution.java

Created December 29, 2011 22:41

Interview Street Challenges - String similarity

	package com.interviewstreet.puzzles;

	import java.util.Scanner;
	public class Solution {
	public static void main(String[] args) {
	Scanner scanner;
	Solution sr = new Solution();
	scanner = new Scanner(System.in);
	int no_cases = scanner.nextInt();
	for (int i = 0; i < no_cases; i++) {

phaniram / solve.rb

Created December 30, 2011 00:09

Interview Street Challenges - String similarity

phaniram / Quad_query.java

Created January 3, 2012 10:30

Interview Street Challenges - Quadrant queries

	package com.interviewstreet.puzzles;

	import java.util.ArrayList;
	import java.util.Scanner;

	/**
	*
	* @author cypronmaya
	*/
	class Point {

phaniram / find_str.java

Created January 3, 2012 10:32

Interview Street Challenges - Find Strings

	package com.interviewstreet.puzzles;

	import java.util.ArrayList;
	import java.util.Scanner;
	import java.util.TreeSet;

	public class find_str {

	private static final String INVALID = "INVALID";
	private TreeSet<String> mainset = new TreeSet<String>();

phaniram / k_diff.java

Created January 3, 2012 10:33

Interview Street Challenges - K Difference(Optimized)

	package com.interviewstreet.puzzles;

	import java.util.Arrays;
	import java.util.Scanner;
	/**
	*
	* @author cypronmaya
	* K Difference - Interviewstreet Challenges (Optimal Solution)
	*/
	public class k_diff {

phaniram / Permutations.java

Created January 5, 2012 02:24

Unique Permutations of an int[]

	public class Permutations {

	public static boolean permuteLexically(int[] data) {
	int k = data.length - 2;
	while (data[k] >= data[k + 1]) {
	k--;
	if (k < 0) {
	return false;
	}
	}

phaniram / Vertical_sticks.java

Created January 5, 2012 15:35

Interview Street Challenges - Vertical Sticks


	import java.util.*;

	public class Vertical_sticks {

	public boolean permute(int[] data) {
	int k = data.length - 2;
	while (data[k] >= data[k + 1]) {
	k--;
	if (k < 0) {