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14 题：改进利用链接符号名的做法 #194

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Dec 16, 2023
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14 题：改进利用链接符号名的做法 #194

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14 changes: 14 additions & 0 deletions src/群友提交/第14题/F.v.S..cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
#include<iostream>

namespace ss {
int a = 0;
}

int main() {
extern int _ZN2ss1aE;
#ifdef _MSC_VER
#pragma comment(linker, "/alternatename:?_ZN2ss1aE@@3HA=?a@ss@@3HA")
#endif
_ZN2ss1aE = 100;
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我又学习了

std::cout << ss::a << '\n';
}