没传上去的“下图”在这里..........


最后想追问一下为什么自己编写的Snippet无效?手动到Tools -> Snippets里面倒是可以加入代码段落的。
代码如下:
<snippet>
<content><![CDATA[
#include <iostream>
#include <sstream>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#define pi (acos(-1.0))
using namespace std;
int main(int argc, char const *argv[])
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<!-- <tabTrigger>#head</tabTrigger> -->
<!-- <description>C/C++ header file</description> -->
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<!-- <scope>source.c, source.c++</scope> -->
</snippet>
刚刚入门没多久,问题实在有点多,跪求大神们!