demo_newdelete_5.cpp

来自「对于一个初涉VC＋＋的人来书」· C++ 代码 · 共 32 行

# include <iostream.h>
# include <iomanip.h>
# include <stdlib.h>

void main()
{
	float (*cp)[9];

	cp = new float[8][9];
	if(cp==NULL)
	{
		cout<<"Can't allocate more memory,terminating.\n";
		exit(1);
	}

	int i,j;

	for (i=0; i<8; i++)
		for (j=0; j<9; j++)
			    *(*(cp+i)+j)=(float)(i*10+j);

	for (i=0; i<8; i++)
	{
		for (j=0; j<9; j++)
			    cout<<setw(4)<<cp[i][j];
		cout<<endl;
	}

	delete[] cp;
}