回答編集履歴
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修正
answer
CHANGED
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@@ -1,11 +1,21 @@
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1
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こーゆー↓ことがお望みか?
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```C++
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#include <iostream>
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4
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#include <sstream>
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#include <string>
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int main() {
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int a;
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-
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9
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void* ptr = &a;
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10
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11
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std::string str10 = std::to_string(reinterpret_cast<unsigned long long>(ptr));
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std::ostringstream stream;
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stream << std::hex << ptr;
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std::string str16 = stream.str();
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std::cout << ptr << std::endl;
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std::cout <<
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std::cout << "[" + str10 + "]" << std::endl;
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std::cout << "[" + str16 + "]" << std::endl;
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}
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```
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