九度1391

//没有成功，暂时还没有找到问题所在<pre name="code" class="cpp">/**************************************************************
    Problem: 1391
    User: 星之河
    Language: C++
    Result: Presentation Error
****************************************************************/

// 9dutest.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include<stdio.h>
#include<stdlib.h>
#include<iostream>

void OutputMatrix(int data[100][100], int m, int n){
	int i;
	if(m<=0 || n<=0){
	    return;
	}
	if(m==1 && n==1){
	    printf("%d ",data[0][0]);
		return;
	}
	if(m==1 && n>1){
		for(i=0; i<n; i++){
		    printf("%d ", data[0][i]);
		} 
		return;
	}
	if(m>1 && n ==1){
		for(i=0; i<m; i++){
		    printf("%d ", data[i][0]);
		}
		return;
	}
	int m1,m2;
	int n1,n2;
	m1 = 0;
	m2 = m-1;
	n1 = 0;
	n2 = n-1;
	while(n1 <= n2 && m1 <= m2){

		for(i=n1; i<=n2; i++){
		    printf("%d", data[m1][i]);
			if(i != n2){
			    printf(" ");
			}
		}
		
		    
	
		m1++;
		if(n1 <= n2 && m1 <= m2){
			printf(" ");
			for(i=m1; i<=m2; i++){
				printf("%d", data[i][n2]);
				if(i != m2){
				    printf(" ");
				}
			}
		}
		


		n2--;
		if(n1 <= n2 && m1 <= m2){
			printf(" ");
			for(i=n2; i>=n1; i--){
				printf("%d", data[m2][i]);
				if(i != n1){
				    printf(" ");
				}
			}
		}
	

		m2--;
		if(n1 <= n2 && m1 <= m2){
			printf(" ");
			for(i=m2; i>=m1; i--){
				printf("%d", data[i][n1]);
				if(i != m1){
				    printf(" ");
				}
			}
		}
		

		n1++;
		if(n1 <= n2 && m1 <= m2){
		    printf(" ");
		}
	
	}

	printf("\n");



}

int _tmain(int argc, _TCHAR* argv[])
{
	int n;
	int m;
    int i;
	int j;
	char tmp;
	int data;
	int datainput[100][100];
	

	
	while(scanf("%d %d", &m, &n) != EOF){

		if(m<=0 || n<=0){
		    printf("\n");
			continue;
		}
		for(i=0; i<m; i++){
			for(j=0; j<n; j++){
			    scanf("%d", &datainput[i][j]);
			}
		}


	OutputMatrix(datainput,m,n);


	}

	return 0;
	
}