#include <stdio.h>
#include <stdlib.h>

class Array
{

private:
	double *mem;
	int size;
public:
	Array(int size){
		this->size = size;
		mem = new double[size];
	}
	void resize(int newSize){
		double *newMem = new double[newSize];

		for (int i=0; i<newSize; i++){
			newMem[i] = mem[i];
		}
		for (int i=size; i<newSize; i++){
			newMem[i] = 0;
		}
		delete[] mem;
		mem = newMem;
		size = newSize;
	}
	double& operator[](const int index){
		//printf("bin in Operator[]\n");
		if (index<0){
			printf("Index kleiner 0");
			//index = 0;
		}
		if (index>=size){
			resize(index+1000);
		}
		return mem[index];
	}
};


int main(int argc, char* argv[]){

	Array myMem(10);
	myMem[10000000] = 3.1415;
	printf("myMem[10000000] = %f\n",myMem[10000000]);

}