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Update maohao.cpp

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hehe 2021-05-16 15:11:37 +08:00 committed by GitHub
parent ffa2f33886
commit 7d7937ec84
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basic_content/maohao/maohao.cpp
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@ -8,7 +8,7 @@ public:
static int count; // 类A的count (A::count) static int count; // 类A的count (A::count)
}; };
// 静态变量必须在此处定义 // 静态变量必须在类外定义
int A::count; int A::count;
int main() { int main() {
::count=1; // 设置全局的count为1 ::count=1; // 设置全局的count为1