#include <iostream>
using namespace std;
int main() {
// int* b1 = {1, 2, 3, 4}; コンパイルエラー
int b2[4] = {5, 6, 7, 8};
int b3[] = {9, 10, 11, 12};
// cout << "b1:" << sizeof(b1) << std::endl;
cout << "b2:" << sizeof(b2) << std::endl;
cout << "b3:" << sizeof(b3) << std::endl;
return 0;
}
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