UVa-Where's Waldorf?

题目地址：http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&category=12&problem=951&mosmsg=Submission+received+with+ID+12045188

忒恶心了，UVa不提示格式错误，格式错误直接WA。。。

C++代码：

#include <cstdio>
#include <utility>
#include <cstring>
using namespace std;
char s[100][100];
int m,n;
int len;
bool searchright(int a,int b,char name[])
{
	int i=a,j=b;
	if(b+len-1>=n)
		return false;
	for(;j<=b+len-1;++j)
		if(s[i][j]!=name[j-b])
			return false;
	return true;
}
bool searchleft(int a,int b,char name[])
{
	int i=a,j=b;
	if(b-len+1<0)
		return false;
	for(;j>=b-len+1;--j)
		if(s[i][j]!=name[b-j])
			return false;
	return true;
}
bool searchup(int a,int b, char name[])
{
	int i=a,j=b;
	if(a-len+1<0)
		return false;
	for(;i>=a-len+1;--i)
		if(s[i][j]!=name[a-i])
			return false;
	return true;
}
bool searchdown(int a,int b, char name[])
{
	int i=a,j=b;
	if(a+len-1>=m)
		return false;
	for(;i<=a+len-1;++i)
		if(s[i][j]!=name[i-a])
			return false;
	return true;
}
bool searchleftup(int a,int b,char name[])
{
	int i=a,j=b;
	if((i-len+1<0)||(j-len+1<0))
		return false;
	for(;i>=a-len+1;--i,--j)
		if(s[i][j]!=name[a-i])
			return false;
	return true;
}
bool searchrightup(int a,int b,char name[])
{
	int i=a,j=b;
	if((i-len+1<0)||(b+len-1>=n))
		return false;
	for(;i>=a-len+1;--i,++j)
		if(s[i][j]!=name[a-i])
			return false;
	return true;
}
bool searchleftdown(int a,int b,char name[])
{
	int i=a,j=b;
	if((i+len-1>=m)||(j-len+1<0))
		return false;
	for(;i<=a+len-1;++i,--j)
		if(s[i][j]!=name[i-a])
			return false;
	return true;
}
bool searchrighdown(int a,int b,char name[])
{
	int i=a,j=b;
	if((i+len-1>=n)||(j+len-1>=n))
		return false;
	for(;i<=a+len-1;++i,++j)
		if(s[i][j]!=name[i-a])
			return false;
	return true;
}
pair<int,int> search(char name[])
{
	int i=0,j=0;
	for(i=0;i<m;++i)
	{
		for(j=0;j<n;++j)
		{
			if(searchleft(i,j,name)||searchright(i,j,name)||searchup(i,j,name)||searchdown(i,j,name)||
				searchleftup(i,j,name)||searchrightup(i,j,name)||searchleftdown(i,j,name)||searchrighdown(i,j,name))
				goto loop;
		}
	}
loop:
	return make_pair(i,j);
}
int main()
{
	char name[100];
	int cas;
	while(scanf("%d",&cas)!=EOF)
	{
		while(cas--)
		{
			scanf("%d%d",&m,&n);
			int i,j;
			for(i=0;i<m;++i)
			{
				scanf("%s",s[i]);
				for(j=0;s[i][j];++j)
					if(s[i][j]>='A'&&s[i][j]<='Z')
						s[i][j]=s[i][j]-'A'+'a';
			}
			int num;
			scanf("%d",&num);
			while(num--)
			{
				scanf("%s",name);
				for(i=0;name[i];++i)
					if(name[i]>='A'&&name[i]<='Z')
						name[i]=name[i]-'A'+'a';
				len=strlen(name);
				pair<int,int> p=search(name);
				printf("%d %d\n",p.first+1,p.second+1);
			}
			if(cas)
				printf("\n");
		}
	}
	return 0;
}