在c++中复制数组的内容

#include <iostream>

int main() {
    int sourceArray[] = {1, 2, 3, 4, 5};
    int destinationArray[5];

    for (int i = 0; i < 5; i++) {
        destinationArray[i] = sourceArray[i];
    }

    // 打印复制后的目标数组
    for (int i = 0; i < 5; i++) {
        std::cout << destinationArray[i] << " ";
    }

    return 0;
}

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#include <iostream>
#include <algorithm>

int main() {
    int sourceArray[] = {1, 2, 3, 4, 5};
    int destinationArray[5];

    std::copy(std::begin(sourceArray), std::end(sourceArray), std::begin(destinationArray));

    // 打印复制后的目标数组
    for (int i = 0; i < 5; i++) {
        std::cout << destinationArray[i] << " ";
    }

    return 0;
}

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