数组
C++中的数组
int arr[5] = {1, 2, 3, 4, 5}; // 静态数组的初始化#include <array> std::array<int, 5> arr = {1, 2, 3, 4, 5}; // 声明并初始化size_t size = arr.size();#include <vector> std::vector<int> vec = {1, 2, 3, 4, 5}; vec.push_back(6); // 添加新元素
for (int x : arr) { std::cout << x << std::endl; }
总结
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