diff --git a/1483_luckynum/Readme.md b/1483_luckynum/Readme.md
new file mode 100644
index 0000000..b4f8d75
--- /dev/null
+++ b/1483_luckynum/Readme.md
@@ -0,0 +1,3 @@
+# 标题
+
+* 内容
\ No newline at end of file
diff --git a/1483_luckynum/doc/Readme.md b/1483_luckynum/doc/Readme.md
new file mode 100644
index 0000000..4e768b5
--- /dev/null
+++ b/1483_luckynum/doc/Readme.md
@@ -0,0 +1 @@
+# 
\ No newline at end of file
diff --git a/1483_luckynum/doc/骞歌繍鏁板瓧.pdf b/1483_luckynum/doc/骞歌繍鏁板瓧.pdf
new file mode 100644
index 0000000..cffce3d
Binary files /dev/null and b/1483_luckynum/doc/骞歌繍鏁板瓧.pdf differ
diff --git a/1483_luckynum/main.cpp b/1483_luckynum/main.cpp
new file mode 100644
index 0000000..84c513e
--- /dev/null
+++ b/1483_luckynum/main.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+using namespace std;
+int main()
+{
+    int a,b,ans;
+    cin>>a>>b;
+    for(int i=6;i<=b;i+=6){
+        ans++;
+    }
+    for(int i=8;i<=b;i+=8){
+        if(i%6!=0){            
+        ans++;
+        }
+    }
+    for(int i=6;i<a;i+=6){
+        ans--;
+    }
+    for(int i=8;i<a;i+=8){
+        if(i%6!=0){            
+        ans--;
+        }
+    }
+    cout<<ans;
+    return 0;
+}
diff --git a/1483_luckynum/main.exe b/1483_luckynum/main.exe
new file mode 100644
index 0000000..ead47c7
Binary files /dev/null and b/1483_luckynum/main.exe differ
diff --git a/1483_luckynum/test/in.txt b/1483_luckynum/test/in.txt
new file mode 100644
index 0000000..a8edfe0
--- /dev/null
+++ b/1483_luckynum/test/in.txt
@@ -0,0 +1 @@
+1 48
\ No newline at end of file
diff --git a/1483_luckynum/test/in2.txt b/1483_luckynum/test/in2.txt
new file mode 100644
index 0000000..e69de29
diff --git a/1483_luckynum/test/in3.txt b/1483_luckynum/test/in3.txt
new file mode 100644
index 0000000..097832d
--- /dev/null
+++ b/1483_luckynum/test/in3.txt
@@ -0,0 +1 @@
+501 834
diff --git a/1483_luckynum/test/out.txt b/1483_luckynum/test/out.txt
new file mode 100644
index 0000000..788b48a
--- /dev/null
+++ b/1483_luckynum/test/out.txt
@@ -0,0 +1,18 @@
+## z:\Chao\src\1483_luckynum\test\in.txt 
+2020/06/06 周六  8:44:00.01 
+12
+-----------------------------------------------
+Process exited after 120 ms with return value 0
+
+## z:\Chao\src\1483_luckynum\test\in2.txt 
+2020/06/06 周六  8:44:00.01 
+-8
+-----------------------------------------------
+Process exited after 80 ms with return value 0
+
+## z:\Chao\src\1483_luckynum\test\in3.txt 
+2020/06/06 周六  8:44:00.01 
+84
+-----------------------------------------------
+Process exited after 80 ms with return value 0
+
diff --git a/1484_17sing/Readme.md b/1484_17sing/Readme.md
new file mode 100644
index 0000000..b4f8d75
--- /dev/null
+++ b/1484_17sing/Readme.md
@@ -0,0 +1,3 @@
+# 标题
+
+* 内容
\ No newline at end of file
diff --git a/1484_17sing/doc/Readme.md b/1484_17sing/doc/Readme.md
new file mode 100644
index 0000000..4e768b5
--- /dev/null
+++ b/1484_17sing/doc/Readme.md
@@ -0,0 +1 @@
+# 
\ No newline at end of file
diff --git a/1484_17sing/doc/鍚堝敱闃�.pdf b/1484_17sing/doc/鍚堝敱闃�.pdf
new file mode 100644
index 0000000..f97b386
Binary files /dev/null and b/1484_17sing/doc/鍚堝敱闃�.pdf differ
diff --git a/1484_17sing/main.cpp b/1484_17sing/main.cpp
new file mode 100644
index 0000000..51207c3
--- /dev/null
+++ b/1484_17sing/main.cpp
@@ -0,0 +1,24 @@
+#include <iostream>
+using namespace std;
+int main()
+{
+    int m,n,l;
+    cin>>m>>n>>l;
+    int dui=m/2,all=m+n;
+    if(n<dui){
+        dui=n;
+    }
+    all=all-dui*3;
+    if(l<=all){
+        cout<<dui;
+        return 0;
+    }
+    l-=all;
+    if(l%3==0){
+        cout<<dui-l/3;
+        return 0;
+    }else{
+        cout<<dui-l/3-1;
+        return 0;
+    }
+}
diff --git a/1484_17sing/main.exe b/1484_17sing/main.exe
new file mode 100644
index 0000000..3731080
Binary files /dev/null and b/1484_17sing/main.exe differ
diff --git a/1484_17sing/test/in.txt b/1484_17sing/test/in.txt
new file mode 100644
index 0000000..368930f
--- /dev/null
+++ b/1484_17sing/test/in.txt
@@ -0,0 +1 @@
+6 3 2
\ No newline at end of file
diff --git a/1484_17sing/test/in2.txt b/1484_17sing/test/in2.txt
new file mode 100644
index 0000000..e54edc9
--- /dev/null
+++ b/1484_17sing/test/in2.txt
@@ -0,0 +1 @@
+100 50 4
\ No newline at end of file
diff --git a/1484_17sing/test/in3.txt b/1484_17sing/test/in3.txt
new file mode 100644
index 0000000..4d608b0
--- /dev/null
+++ b/1484_17sing/test/in3.txt
@@ -0,0 +1 @@
+100 50 0
diff --git a/1484_17sing/test/out.txt b/1484_17sing/test/out.txt
new file mode 100644
index 0000000..5bb48a7
--- /dev/null
+++ b/1484_17sing/test/out.txt
@@ -0,0 +1,18 @@
+## z:\Chao\src\1484_17sing\test\in.txt 
+2020/06/06 周六  9:01:49.66 
+2
+-----------------------------------------------
+Process exited after 170 ms with return value 0
+
+## z:\Chao\src\1484_17sing\test\in2.txt 
+2020/06/06 周六  9:01:49.66 
+48
+-----------------------------------------------
+Process exited after 100 ms with return value 0
+
+## z:\Chao\src\1484_17sing\test\in3.txt 
+2020/06/06 周六  9:01:49.66 
+50
+-----------------------------------------------
+Process exited after 100 ms with return value 0
+