Python's zip() equivalent in C or C++ [duplicate]

Question

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Sequence-zip function for c++11? (14 answers)

Closed 8 years ago.

I would like to zip two arrays in C++ (as in Python) using a standard library function, so is there any equivalent for Python's built-in function zip()?

Answer 1

int **zip(int *arr1, int *arr2, int length)
{
    int **ret = new int*[length];
    for(int i = 0; i<length; i++)
    {
        ret[i] = new int[2];
        ret[i][0] = arr1[i];
        ret[i][1] = arr2[i];
    }
    return ret;
}