Updates algorithm/offer_java.md

Auto commit by GitBook Editor
Mark225 · Feb 23, 2018 · ecca5ae · ecca5ae
1 parent d91b37f
commit ecca5ae
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/algorithm/offer_java.md b/algorithm/offer_java.md
@@ -37,6 +37,10 @@ public boolean Find(int [][] array,int target) {
 
 # 02-替换空格
 
+> 请实现一个函数，将一个字符串中的空格替换成“%20”。例如，当字符串为We Are Happy.则经过替换之后的字符串为We%20Are%20Happy。
 
+## 思路
+
+## 实现