如何使用VsCode编译C语言？

1. 下载VsCode
   (1) 解压到D盘跟目录
   (2) 运行[vscode.reg]，注册右键菜单
   (3) 进入[pack]文件夹，运行[install.bat]。安装基本插件。

2. 下载mingw32
   (1) 解压任意目录
   (2) 我的电脑右键–高级系统设置–高级–环境变量–系统变量–Path(双击)–空白行(双击)–添加[x:\mingw32\bin]
   

3. 搭建一个模板
   (1) 新建文件夹[test]
   (2) 新建文件夹[.vscode]
   (3) 新建文件[.vscode\tasks.json]
   填写如下内容：

{"tasks": [{"type": "cppbuild","label": "C/C++: gcc.exe 生成活动文件","command": "gcc.exe", "args": ["-fdiagnostics-color=always","-std=gnu99","-fpack-struct","-fshort-enums","-g","${fileDirname}\\*.c","-o","${fileDirname}\\${fileBasenameNoExtension}.exe"],"options": {"cwd": "${fileDirname}"},"problemMatcher": ["$gcc"],"group": {"kind": "build","isDefault": true},"detail": "调试器生成的任务。"}],"version": "2.0.0"
}

(4) 新建文件[.vscode\launch.json]
填写如下内容：

{"version": "0.2.0","configurations": [{"name": "C/C++: gcc.exe 生成和调试活动文件","type": "cppdbg","request": "launch","program": "${fileDirname}\\${fileBasenameNoExtension}.exe","args": [],"stopAtEntry": false,"cwd": "${fileDirname}","environment": [],"externalConsole": false,"MIMode": "gdb","miDebuggerPath": "gdb.exe","setupCommands": [{"description": "为 gdb 启用整齐打印","text": "-enable-pretty-printing","ignoreFailures": true},{"description": "将反汇编风格设置为 Intel","text": "-gdb-set disassembly-flavor intel","ignoreFailures": true}],"preLaunchTask": "C/C++: gcc.exe 生成活动文件"}]
}

(5) 新建文件[test.c]
填写如下内容：

#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {uint8_t a = 4, b = 5;if (a-b>0) {printf("a-b:%d\r\n", a-b);} else {printf("b-a:%d\r\n", b-a);}return 0;

4. 编译并运行