src/main/java/com/fishercoder/solutions/_44.java

package com.fishercoder.solutions;

public class _44 {

    public static class Solution1 {
        public boolean isMatch(String s, String p) {
            boolean[][] match = new boolean[s.length() + 1][p.length() + 1];
            match[s.length()][p.length()] = true;
            for (int i = p.length() - 1; i >= 0; i--) {
                if (p.charAt(i) != '*') {
                    break;
                } else {
                    match[s.length()][i] = true;
                }
            }

            for (int i = s.length() - 1; i >= 0; i--) {
                for (int j = p.length() - 1; j >= 0; j--) {
                    if (s.charAt(i) == p.charAt(j) || p.charAt(j) == '?') {
                        match[i][j] = match[i + 1][j + 1];
                    } else if (p.charAt(j) == '*') {
                        match[i][j] = match[i + 1][j] || match[i][j + 1];
                    } else {
                        match[i][j] = false;
                    }
                }
            }
            return match[0][0];
        }
    }
}