用C++实现顺时针增加的螺旋队列

<img src="data:image/png;base64,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" alt="" />
#include<iostream>
using namespace std;
int a[10][10];
void foo(int n)
{
	int m=1;
	int i,j;
	for(i=0;i<n/2;++i)
	{
		for(j=0;j<n-i;++j)
		{
			if(a[i][j]==0)
				a[i][j]=m++;
		}
		for(j=i+1;j<n-i;++j)
		{
			if(a[j][n-i-1]==0)
				a[j][n-i-1]=m++;
		}
		for(j=n-i-1;j>i;j--)
		{
			if(a[n-i-1][j]==0)
			{
				a[n-i-1][j]=m++;
			}
		}
		for(j=n-i-1;j>i;--j)
		{
			if(a[j][i]==0)
				a[j][i]=m++;
		}
	}

}
int main()
{
	for(int i=0;i<5;++i)
    {
		for(int j=0;j<5;++j)
			a[i][j]=0;

    }
	foo(5);
	for(int i=0;i<5;++i)
    {
		for(int j=0;j<5;++j)
			cout<<a[i][j]<<'\t';
		cout<<endl;
    }
    system("pause");
	return 0;
}

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