diff --git "a/11 \351\202\271\344\272\250\344\274\237/20221125java.md" "b/11 \351\202\271\344\272\250\344\274\237/20221125java.md"
new file mode 100644
index 0000000000000000000000000000000000000000..d35448f5191261d90d141022cfcbecb478e36b0d
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+++ "b/11 \351\202\271\344\272\250\344\274\237/20221125java.md"	
@@ -0,0 +1,32 @@
+#java
+
+1.字符
+
+···java
+
+char sex=“男”
+
+2.小数
+
+ byte short int{默认} long
+
+3.字符串
+
+float double{默认}
+
+4.布尔
+
+blrean
+
+```java
+public class buroyi {
+    public static void main(String[] args) {
+        int age =18;
+        String name ="念哥";
+        String ss="最帅男老师";
+        String L ="事事顺心";
+        System.out.println("我的班主任是；"+name+",他是"+ss+",祝他"+L);
+
+    }
+}
+```
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