回答編集履歴
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微修正
answer
CHANGED
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@@ -1,5 +1,6 @@
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```C++
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#include <iostream>
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#include <cstdio>
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#include <vector>
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class Vec {
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@@ -13,7 +14,7 @@
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std::vector<Vec*> vec;
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vec.push_back(new Vec(11, 0, 0));
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std::
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std::printf("%f\n", vec[0]->x);
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}
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```
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