Add vscode test

cpp/vscode-test/.vscode/launch.json

@@ -0,0 +1,29 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "g++ - Build and debug active file",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${fileDirname}/${fileBasenameNoExtension}",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                }
+            ],
+            "preLaunchTask": "C/C++: g++ build active file",
+            "miDebuggerPath": "/usr/bin/gdb"
+        }
+    ]
+}

cpp/vscode-test/.vscode/tasks.json

@@ -0,0 +1,27 @@
+{
+    "tasks": [
+        {
+            "type": "cppbuild",
+            "label": "C/C++: g++ build active file",
+            "command": "/usr/bin/g++",
+            "args": [
+                "-g",
+                "*.cpp",
+                "-o",
+                "${fileDirname}/${fileBasenameNoExtension}"
+            ],
+            "options": {
+                "cwd": "${workspaceFolder}"
+            },
+            "problemMatcher": [
+                "$gcc"
+            ],
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "detail": "Task generated by Debugger."
+        }
+    ],
+    "version": "2.0.0"
+}

cpp/vscode-test/main.cpp

@@ -0,0 +1,8 @@
+#include <cstdio>
+#include "stdafx.h"
+
+int main(int argc,char *argv[]){
+    printf("hello vscode\n");
+    print();
+    return 0;
+}

cpp/vscode-test/stdafx.cpp

@@ -0,0 +1,8 @@
+#include <cstdio>
+
+void print(){
+    fflush(stdin);
+    char str[57];
+    fgets(str,sizeof(str),stdin);
+    printf("%s\n",str);
+}

cpp/vscode-test/stdafx.h

@@ -0,0 +1 @@
+void print();