diff --git a/1/1.txt b/1/1.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6e6e2969dc58387f82bb3c4fe047193281ce0b5c
--- /dev/null
+++ b/1/1.txt
@@ -0,0 +1,4 @@
+cmd
+git branch wuyuanru
+git checkout wuyuanru
+git branch
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/1/1.txt" "b/\345\220\264\345\252\233\345\246\202/1/1.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..6e6e2969dc58387f82bb3c4fe047193281ce0b5c
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/1/1.txt"
@@ -0,0 +1,4 @@
+cmd
+git branch wuyuanru
+git checkout wuyuanru
+git branch
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/2/demo1.js" "b/\345\220\264\345\252\233\345\246\202/2/demo1.js"
new file mode 100644
index 0000000000000000000000000000000000000000..3e7182adbcff282e4e95ba0762db370cec878df5
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/2/demo1.js"
@@ -0,0 +1,16 @@
+function add(a,b){
+    return a+b;
+}
+function jian(a,b){
+    return a-b;
+}
+function cheng(a,b){
+    return a*b;
+}
+function chu(a,b){
+    return a/b;
+}
+module.exports.add = add;
+module.exports.jian = jian;
+module.exports.cheng = cheng;
+module.exports.chu = chu;
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/2/demo2.js" "b/\345\220\264\345\252\233\345\246\202/2/demo2.js"
new file mode 100644
index 0000000000000000000000000000000000000000..65c2f39c3e04f011e45def86e3c50c31308ab1bc
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/2/demo2.js"
@@ -0,0 +1,8 @@
+var c = require('./demo1');
+var a = 10;
+var b = 5;
+console.log(c);
+console.log(c.add(a,b));
+console.log(c.jian(a,b));
+console.log(c.cheng(a,b));
+console.log(c.chu(a,b));
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/1.txt" "b/\345\220\264\345\252\233\345\246\202/3/1.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..55b22b1aa9f24be59e8f86153e626c19e03f575e
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/1.txt"
@@ -0,0 +1 @@
+580
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/10.txt" "b/\345\220\264\345\252\233\345\246\202/3/10.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..ab760c939afd177a8fb0343cb528e9e7e5ca1244
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/10.txt"
@@ -0,0 +1 @@
+319
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/100.txt" "b/\345\220\264\345\252\233\345\246\202/3/100.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..4af7c92223a703030640aecf8e393d8656d607cc
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/100.txt"
@@ -0,0 +1 @@
+470
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/11.txt" "b/\345\220\264\345\252\233\345\246\202/3/11.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..a76c74dcec6ab8ba53c5d5b4de054eb43f68fe67
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/11.txt"
@@ -0,0 +1 @@
+75
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/12.txt" "b/\345\220\264\345\252\233\345\246\202/3/12.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..dec4c59e4a093bbe728ad2d8699ace93b10e92e4
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/12.txt"
@@ -0,0 +1 @@
+104
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/13.txt" "b/\345\220\264\345\252\233\345\246\202/3/13.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..1f704ce60d70b1e318447b4e22ecbe575e4f5cb3
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/13.txt"
@@ -0,0 +1 @@
+449
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/14.txt" "b/\345\220\264\345\252\233\345\246\202/3/14.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..7e0a9d2ab79813cf0e9d5e837e7dfc8fd02de1b6
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/14.txt"
@@ -0,0 +1 @@
+837
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/15.txt" "b/\345\220\264\345\252\233\345\246\202/3/15.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..397787a80effcf1e243fd9a6ec9a3aa3ea7d9922
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/15.txt"
@@ -0,0 +1 @@
+949
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/16.txt" "b/\345\220\264\345\252\233\345\246\202/3/16.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..d99e90eb9675f72290ba32fbf844c1cb45c72718
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/16.txt"
@@ -0,0 +1 @@
+29
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/17.txt" "b/\345\220\264\345\252\233\345\246\202/3/17.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..0fa6a7b088051e48b8dc94d598b7e324e6f691c9
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/17.txt"
@@ -0,0 +1 @@
+90
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/18.txt" "b/\345\220\264\345\252\233\345\246\202/3/18.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..1a1f7f8270a4352d79f9cc9d01750cbe16e6e850
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/18.txt"
@@ -0,0 +1 @@
+190
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/19.txt" "b/\345\220\264\345\252\233\345\246\202/3/19.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..cfd6ea5ae435e24719c0a9a765bf2e1ed776cf17
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/19.txt"
@@ -0,0 +1 @@
+335
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/2.txt" "b/\345\220\264\345\252\233\345\246\202/3/2.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..ca6d18c238717ddb04f0e8050d4566fa3493b016
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/2.txt"
@@ -0,0 +1 @@
+616
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/20.txt" "b/\345\220\264\345\252\233\345\246\202/3/20.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..1c3e15e55e92fba0f98a8c87b771de24437edeb2
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/20.txt"
@@ -0,0 +1 @@
+371
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/21.txt" "b/\345\220\264\345\252\233\345\246\202/3/21.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..0a91b8cce0d542c4b2269f156b8aa126351cf1c8
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/21.txt"
@@ -0,0 +1 @@
+797
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/22.txt" "b/\345\220\264\345\252\233\345\246\202/3/22.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..272a4581e99a8e4b8a0bfd3429e493850a30788b
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/22.txt"
@@ -0,0 +1 @@
+316
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/23.txt" "b/\345\220\264\345\252\233\345\246\202/3/23.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..f71beab75f5697f6169cfd1d9147fcee958c1038
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/23.txt"
@@ -0,0 +1 @@
+237
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/24.txt" "b/\345\220\264\345\252\233\345\246\202/3/24.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..4c009fb2fb4ac259990d1c18054f58bfd246f37f
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/24.txt"
@@ -0,0 +1 @@
+206
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/25.txt" "b/\345\220\264\345\252\233\345\246\202/3/25.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..272a4581e99a8e4b8a0bfd3429e493850a30788b
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/25.txt"
@@ -0,0 +1 @@
+316
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/26.txt" "b/\345\220\264\345\252\233\345\246\202/3/26.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..eaea6f59715638e11200d8bdb771e0280f482354
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/26.txt"
@@ -0,0 +1 @@
+240
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/27.txt" "b/\345\220\264\345\252\233\345\246\202/3/27.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..d2d07760f55c342234ea03d7efe51768da145f23
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/27.txt"
@@ -0,0 +1 @@
+388
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/28.txt" "b/\345\220\264\345\252\233\345\246\202/3/28.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..4aeea8c347a8635cbeae91d0ec2df1c15958527f
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/28.txt"
@@ -0,0 +1 @@
+650
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/29.txt" "b/\345\220\264\345\252\233\345\246\202/3/29.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..b39356075901abfb43d27aef2ae5b76b6aee19c4
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/29.txt"
@@ -0,0 +1 @@
+23
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/3.txt" "b/\345\220\264\345\252\233\345\246\202/3/3.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..bbc7758aa49b1d3dea60e3644254c6bd755c5088
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/3.txt"
@@ -0,0 +1 @@
+832
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/30.txt" "b/\345\220\264\345\252\233\345\246\202/3/30.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..0e46c908949357261c0db992634d12327ed6fd2a
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/30.txt"
@@ -0,0 +1 @@
+698
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/31.txt" "b/\345\220\264\345\252\233\345\246\202/3/31.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..a557316495daf87a9067fa9ba15f15b66963a12a
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/31.txt"
@@ -0,0 +1 @@
+641
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/32.txt" "b/\345\220\264\345\252\233\345\246\202/3/32.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..5e801cee880d1bdf4d33a876b8bb09b3d231da22
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/32.txt"
@@ -0,0 +1 @@
+416
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/33.txt" "b/\345\220\264\345\252\233\345\246\202/3/33.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..bccf25b7889cc5f7b0cd7ba58f4b40ae15f65262
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/33.txt"
@@ -0,0 +1 @@
+557
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/34.txt" "b/\345\220\264\345\252\233\345\246\202/3/34.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..681cf043cbf0cf47969386e083423ae7432949c9
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/34.txt"
@@ -0,0 +1 @@
+192
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/35.txt" "b/\345\220\264\345\252\233\345\246\202/3/35.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..a42ae079d025d6aa46aa0210299c88c7fa8df4e3
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/35.txt"
@@ -0,0 +1 @@
+725
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/36.txt" "b/\345\220\264\345\252\233\345\246\202/3/36.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..c97fea13d8578c1e75289cc925715dbff62f77b3
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/36.txt"
@@ -0,0 +1 @@
+533
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/37.txt" "b/\345\220\264\345\252\233\345\246\202/3/37.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..c35303544272834509d53874d2f50790293c1e34
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/37.txt"
@@ -0,0 +1 @@
+943
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/38.txt" "b/\345\220\264\345\252\233\345\246\202/3/38.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..6f1745c38fdd4f9d49192a60d23d1d6600e2b760
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/38.txt"
@@ -0,0 +1 @@
+636
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/39.txt" "b/\345\220\264\345\252\233\345\246\202/3/39.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..2fb681e3f93b6b7e6441bd64271813a1ec293b5b
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/39.txt"
@@ -0,0 +1 @@
+71
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/4.txt" "b/\345\220\264\345\252\233\345\246\202/3/4.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..8fc2b18859677e12ccd71f5eaec30186f280c77c
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/4.txt"
@@ -0,0 +1 @@
+488
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/40.txt" "b/\345\220\264\345\252\233\345\246\202/3/40.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..2cda7945ff0a2e91f9c61f6c22529ba262a076e5
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/40.txt"
@@ -0,0 +1 @@
+852
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/41.txt" "b/\345\220\264\345\252\233\345\246\202/3/41.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..da2d3988d7d1a255376770b1e87394ebb42febb3
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/41.txt"
@@ -0,0 +1 @@
+14
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/42.txt" "b/\345\220\264\345\252\233\345\246\202/3/42.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..d8263ee9860594d2806b0dfd1bfd17528b0ba2a4
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/42.txt"
@@ -0,0 +1 @@
+2
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/43.txt" "b/\345\220\264\345\252\233\345\246\202/3/43.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..ffe78b01d3481bcc070397843292a6328857d817
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/43.txt"
@@ -0,0 +1 @@
+401
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/44.txt" "b/\345\220\264\345\252\233\345\246\202/3/44.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..3456e74000401a820209fdc26849d62897a55461
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/44.txt"
@@ -0,0 +1 @@
+372
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/45.txt" "b/\345\220\264\345\252\233\345\246\202/3/45.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..20ad60520b19499aa06741e562c6f79e8c99c9c5
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/45.txt"
@@ -0,0 +1 @@
+230
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/46.txt" "b/\345\220\264\345\252\233\345\246\202/3/46.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..d15aedf3cab40e1bd6a8dca13a9664f92cf3a880
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/46.txt"
@@ -0,0 +1 @@
+692
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/47.txt" "b/\345\220\264\345\252\233\345\246\202/3/47.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..3e90fddabaf3ace09fc53f55094d2b34274bb759
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/47.txt"
@@ -0,0 +1 @@
+833
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/48.txt" "b/\345\220\264\345\252\233\345\246\202/3/48.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..74de09f2e7a2e3294cc1b3e921bdaf69dc41973c
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/48.txt"
@@ -0,0 +1 @@
+274
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/49.txt" "b/\345\220\264\345\252\233\345\246\202/3/49.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..f0e941681be5d158c614f8409e58b57476f2f9f4
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/49.txt"
@@ -0,0 +1 @@
+891
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/5.txt" "b/\345\220\264\345\252\233\345\246\202/3/5.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..5cb222c0b2aa7353f113849662e455e10292700a
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/5.txt"
@@ -0,0 +1 @@
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index 0000000000000000000000000000000000000000..245d3cfbf3463ec8a74679701ecdfb1ee0e0682b
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/97.txt"
@@ -0,0 +1 @@
+561
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/98.txt" "b/\345\220\264\345\252\233\345\246\202/3/98.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..ed1c32452c82045b5b92e77f233b34d1c422dc04
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/98.txt"
@@ -0,0 +1 @@
+575
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/99.txt" "b/\345\220\264\345\252\233\345\246\202/3/99.txt"
new file mode 100644
index 0000000000000000000000000000000000000000..b1ef57c1f7cdbf7b9e0134512a22b8cc71c410df
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/99.txt"
@@ -0,0 +1 @@
+265
\ No newline at end of file
diff --git "a/\345\220\264\345\252\233\345\246\202/3/demo1.js" "b/\345\220\264\345\252\233\345\246\202/3/demo1.js"
new file mode 100644
index 0000000000000000000000000000000000000000..c709a287f02410c9f11d5c3378fb94c315b953f4
--- /dev/null
+++ "b/\345\220\264\345\252\233\345\246\202/3/demo1.js"
@@ -0,0 +1,19 @@
+'use strict';
+var fs = require('fs');
+for (let i = 1; i < 101; i++) {
+    fs.writeFileSync(i + ".txt",Math.floor(Math.random()*1000+1)+"");
+}
+let max = 0;
+let name;
+for (let a = 1; a < 101; a++) {
+    let b = fs.readFileSync(a + ".txt");
+    console.log(b.toString());
+    if (Number(b.toString())>max) {
+        max=Number(b.toString());
+        name=a;
+    }
+}
+setTimeout(function(){
+    console.log(max);
+    console.log(name);
+}, 300);
\ No newline at end of file
diff --git "a/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\345\212\240\345\207\217\344\271\230\351\231\244.js" "b/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\345\212\240\345\207\217\344\271\230\351\231\244.js"
deleted file mode 100644
index ba307a85f7bf85fb5d5f58f0d7ce81fdf70bb59e..0000000000000000000000000000000000000000
--- "a/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\345\212\240\345\207\217\344\271\230\351\231\244.js"
+++ /dev/null
@@ -1,16 +0,0 @@
-//作业：写个加减乘除的模块（尽量少写暴露,要考虑复用性），供外部使用. 作业每个分支要建一个目录（自己名字）
-let obj={
-    'add':function(num1,num2){
-        return num1+num2;
-    },
-    'sub':function(num1,num2){
-        return num1-num2;
-    },
-    'mul':function(num1,num2){
-        return num1*num2;
-    },
-    'divide':function(num1,num2){
-        return num1/num2;
-    }
-};
-module.exports=obj;
\ No newline at end of file
diff --git "a/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\350\277\220\350\241\214.js" "b/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\350\277\220\350\241\214.js"
deleted file mode 100644
index 618e6f240c9b18b16065ebfcb343fa88b10787b3..0000000000000000000000000000000000000000
--- "a/\346\261\244\344\272\246\345\207\241node\344\275\234\344\270\232/\346\250\241\345\235\227\344\275\234\344\270\232/\350\277\220\350\241\214.js"
+++ /dev/null
@@ -1,8 +0,0 @@
-let objs=require("./加减乘除");
-// console.log(objs);
-console.log(objs.add(1,2));
-console.log(objs.sub(81,23));
-console.log(objs.mul(6,2));
-console.log(objs.divide(18,3));
-
-