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直接递归模拟,一直WR,悲剧,,,路过的大神帮忙看一下。。。我的思路很直观,,,递归直接模拟填图形的过程,但不知道为什么WR,纠结的要命,知道原因的大牛,,顺便提示一下,,,万分感激
求圣诞老人找原因。。。
#include<stdio.h>
#include<math.h>
#include<string.h>
char map[6][6],all[5000][5000],mo[4000][4000];
int n;
void add(int a,int b,int c)
{
int i,j,x,y;
x = a;
for(i = 0;i < c;i++,x++)
{
for(j = 0,y = b;j < c;j++,y++)
{
all[x][y] = mo[i][j];
}
}
}
void dfs(int k,int m)
{
int i,j;
if(k <= 1)
return;
for(i = 0;i < n;i++)
{
for(j = 0;j < n;j++)
{
if(map[i][j] != ' ')
{
add(i*m,j*m,m);
}
}
}
for(i = 0;i < m*n;i++)
{
for(j = 0;j < m*n;j++)
{
mo[i][j] = all[i][j];
}
}
dfs(k - 1,m*n);
}
int main()
{
freopen("out.txt","w",stdout);
int level,stl,i,j,total;
while(scanf("%d",&n)!= EOF)
{
if(n == 0)
break;
getchar();
memset(all,' ',sizeof(all));
for(i = 0;i < n;i++)
gets(map[i]);
for(i = 0;i < n;i++)
{
for(j = 0;j < n;j++)
{
mo[i][j] = map[i][j];
}
}
scanf("%d",&level);
dfs(level,n);
total = (int)pow(n*1.0,level*1.0);
if(level > 1)
for(i = 0;i < total;i++)
{
all[i][total] = '\0';
puts(all[i]);
}
else if(level == 1)
for(i = 0;i < total;i++)
{
mo[i][total] = '\0';
puts(mo[i]);
}
}
return 0;
}
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