diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..e10a8ee
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "C_Cpp.default.compilerPath": "c:\\Users\\Administrator\\Downloads\\llvm-mingw-20240619-ucrt-x86_64\\llvm-mingw-20240619-ucrt-x86_64\\bin\\aarch64-w64-mingw32-clang++.exe"
+}
\ No newline at end of file
diff --git a/mooc/导弹拦截.cpp b/mooc/导弹拦截.cpp
new file mode 100644
index 0000000..0861d48
--- /dev/null
+++ b/mooc/导弹拦截.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+
+int main(){
+    int a[1001],fall[1001],rise[1001],n=0,most=0,least=0;
+    while(std::cin>>a[++n]){
+        for(int i=0;i<=n;i++){
+            fall[i]=1;
+            rise[i]=1;
+            for(int j=0;j<i;j++){
+                if(a[i]<=a[j]){
+                    fall[i]=std::max(fall[i],fall[i+1]);
+                }
+                if(a[i]>a[j]){
+                    rise[i]=std::max(rise[i],rise[i+1]);
+                }
+         
+           }
+           most=std::max(most,fall[i]);
+           least=std::max(least,rise[i]);
+        }
+    }
+    return 0;
+}
\ No newline at end of file