package string;
import java.util.HashMap;
import java.util.Map;
/**
* @ProjectName: leetcode
* @Package: string
* @ClassName: String76
* @Author: markey
* @Description:76. æå°è¦çå串
* ç»ä½ ä¸ä¸ªå符串 Sãä¸ä¸ªå符串 Tï¼è¯·å¨å符串 S é颿¾åºï¼å
å« T ææå符çæå°å串ã
*
* 示ä¾ï¼
*
* è¾å
¥: S = "ADOBECODEBANC", T = "ABC"
* è¾åº: "BANC"
* 说æï¼
*
* 妿 S ä¸ä¸åè¿æ ·çå串ï¼åè¿å空å符串 ""ã
* 妿 S ä¸åå¨è¿æ ·çåä¸²ï¼æä»¬ä¿è¯å®æ¯å¯ä¸ççæ¡ã
*
* æ¥æºï¼åæ£ï¼LeetCodeï¼
* 龿¥ï¼https://leetcode-cn.com/problems/minimum-window-substring
* è使å½é¢æ£ç½ç»ææãåä¸è½¬è½½è¯·èç³»å®æ¹ææï¼éåä¸è½¬è½½è¯·æ³¨æåºå¤ã
* @Date: 2020/5/23 21:59
* @Version: 1.0
*/
public class String76 {
public static void main(String[] args) {
System.out.println(minWindow("a", "a"));
}
public static String minWindow(String s, String t) {
Map