resizing dynamic array c++
void resize() {
size_t newSize = size * 2;
int* newArr = new int[newSize];
memcpy( newArr, arr, size * sizeof(int) );
size = newSize;
delete [] arr;
arr = newArr;
}resizing dynamic array c++
void resize() {
size_t newSize = size * 2;
int* newArr = new int[newSize];
memcpy( newArr, arr, size * sizeof(int) );
size = newSize;
delete [] arr;
arr = newArr;
}Copyright © 2021 Codeinu
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