How to Split an Array in C++ - Step by Step Examples

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How to Split an Array in C++ ?

Answer

To split an array in C++, you can use array indexing and copying to create new arrays representing the split parts.

✐ Examples

1 Splitting an Array in C++

In this example,

We create an array named numbers with integer elements.
We then use array indexing and copying to extract parts of numbers into new arrays.
The copied parts represent the split portions of the original array.

C++ Program

#include <iostream>

int main() {
    int numbers[] = {1, 2, 3, 4, 5, 6, 7, 8, 9};
    int slice1[3], slice2[3], slice3[3];
    for (int i = 0; i < 3; i++) {
        slice1[i] = numbers[i];
        slice2[i] = numbers[i + 3];
        slice3[i] = numbers[i + 6];
    }
    std::cout << slice1[0] << ", " << slice1[1] << ", " << slice1[2] << " | "
              << slice2[0] << ", " << slice2[1] << ", " << slice2[2] << " | "
              << slice3[0] << ", " << slice3[1] << ", " << slice3[2] << std::endl;
    return 0;
}

Output

1, 2, 3 | 4, 5, 6 | 7, 8, 9

Summary

In this tutorial, we learned How to Split an Array in C++ language with well detailed examples.