螺旋矩阵

// test.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "iostream"
using namespace std;

int _tmain(int argc, _TCHAR* argv[])
{
const int N=10;
int metric

;
int level=(N+1)/2;
int i=0,j=0,d=1;
for(int k=0;k<level;k++)
{
while(j<N-k)
{
metric[i][j++]=d++;

}
i++;
j--;
while(i<N-k)
{
metric[i++][j]=d++;

}
j--;
i--;
while(j>=k)
{
metric[i][j--]=d++;

}
j++;
i--;
while(i>k)
{
metric[i--][j]=d++;

}
i++;
j++;
}
for(int i=0;i<N;i++)
{
for(int j=0;j<N;j++)
{
cout<<metric[i][j]<<" ";
}
cout<<"/n";
}
cin.get();
return 0;
}