415a.cpp

来自「C++实训教程」· C++ 代码 · 共 30 行

/*
	415a.cpp  MagicSquare 
	dynamic 2D array using
*/
#include <iostream.h>
main()
{
	const int DEG=4;
	int *p = new int[DEG*DEG];
	int a[DEG][DEG]={{16, 2, 3,13},{ 5,11,10, 8},{ 9, 7, 6,12},{ 4,14,15, 1},};
	int i,j;
	for (i=0;i<DEG;i++)
		for (j=0;j<DEG;j++)
			p[i*DEG+j]=a[i][j];
	cout<<"display:\n";
	for (i=0;i<DEG;i++)
	{
		for (j=0;j<DEG;j++)
			cout<<p[i*DEG+j]<<"  "  ;
		cout << endl;
	}
	delete []p;
	return 0;
}
/*
16  2  3  13
5  11  10  8
9  7  6  12
4  14  15  1
*/