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Posted on 2010-02-06 03:59 Uriel 阅读(303) 评论(0) 编辑 收藏 引用 所属分类: POJ 、 模拟
其实是个简单的模拟,不过做的人很少。。莫非是因为题目长?。。 跟着队长的脚步A此题。。刚想交PKU挂了。。去百练交之。。结果WA四次。。 题目倒没什么trick,WA都是自己不细心。。 总结下要注意的:1.不要出界; 2.case后空行; 3*,+的使用; 队长3000+B,我去掉注释5000+B。。PF啊。。 我的ws代码。。懒得简化了。。
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif) /**//*Problem: 2122 User: Uriel
Memory: 176K Time: 0MS
Language: C++ Result: Accepted*/
#include<stdio.h>
#include<stdlib.h>
#include<algorithm>
using namespace std;
![](http://www.cppblog.com/Images/OutliningIndicators/None.gif)
int X,Y,x,y,xx,yy;
char pic[100][100],str[100],text[100];
![](http://www.cppblog.com/Images/OutliningIndicators/None.gif)
bool ok(int a,int b)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif) ![](http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif) {
if(a>0 && a<=X && b>0 && b<=Y)return true;
return false;
}
![](http://www.cppblog.com/Images/OutliningIndicators/None.gif)
int main()
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif) ![](http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif) {
int i,j,a,b,c,d;
while(scanf("%d %d",&Y,&X),X,Y)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
for(i=1;i<=X;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
for(j=1;j<=Y;j++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
pic[i][j]=' ';
}
}
for(i=1;i<=Y;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
pic[0][i]='-';
pic[X+1][i]='-';
}
for(i=1;i<=X;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
pic[i][0]='|';
pic[i][Y+1]='|';
}
pic[0][0]='+';
pic[0][Y+1]='+';
pic[X+1][0]='+';
pic[X+1][Y+1]='+';
while(1)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
getchar();
scanf("%s",str);
if(strcmp(str,"PRINT")==0)break;
else if(strcmp(str,"POINT")==0)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
scanf("%d %d",&y,&x);
if(pic[x][y]=='o');
else if(pic[x][y]!=' ' && ok(x,y))pic[x][y]='*';
else if(ok(x,y))
pic[x][y]='o';
}
else if(strcmp(str,"CLEAR")==0)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
scanf("%d %d %d %d",&a,&b,&c,&d);
x=min(b,d);
xx=max(b,d);
y=min(a,c);
yy=max(a,c);
for(i=x;i<=xx;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
for(j=y;j<=yy;j++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(i,j))pic[i][j]=' ';
}
}
}
else if(strcmp(str,"LINE")==0)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
scanf("%d %d %d %d",&a,&b,&c,&d);
if(a==c)//----------------------------------vertical
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
y=min(b,d);
yy=max(b,d);
for(i=y;i<=yy;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(i,a))
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(pic[i][a]=='-')pic[i][a]='+';
else if(pic[i][a]=='|' || pic[i][a]=='+');
else if(pic[i][a]!=' ')pic[i][a]='*';
else
pic[i][a]='|';
}
}
}
else if(b==d)//----------------------------------horizonal
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
x=min(a,c);
xx=max(a,c);;
for(i=x;i<=xx;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(b,i))
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(pic[b][i]=='|')pic[b][i]='+';
else if(pic[b][i]=='-' || pic[b][i]=='+');
else if(pic[b][i]!=' ')pic[b][i]='*';
else
pic[b][i]='-';
}
}
}
else if((a<c && b<d) || (a>c && b>d))//---------'\'
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
x=min(b,d);
xx=max(b,d);
y=min(a,c);
yy=max(a,c);
j=y;
for(i=x;i<=xx;i++,j++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(i,j))
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(pic[i][j]=='/')pic[i][j]='x';
else if(pic[i][j]=='\\' || pic[i][j]=='x');
else if(pic[i][j]!=' ')pic[i][j]='*';
else
pic[i][j]='\\';
}
}
}
else//------------------------------------------'/'
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
x=min(b,d);
xx=max(b,d);
y=min(a,c);
yy=max(a,c);
j=yy;
for(i=x;i<=xx;i++,j--)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(i,j))
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(pic[i][j]=='\\')pic[i][j]='x';
else if(pic[i][j]=='/' || pic[i][j]=='x');
else if(pic[i][j]!=' ')pic[i][j]='*';
else
pic[i][j]='/';
}
}
}
}
else if(strcmp(str,"TEXT")==0)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
scanf("%d %d",&y,&x);
getchar();
scanf("%s",text);
for(i=y;i<strlen(text)+y;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(ok(x,i))
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
if(pic[x][i]==' ' || pic[x][i]==text[i-y])pic[x][i]=text[i-y];
else
pic[x][i]='*';
}
}
}
}
for(i=0;i<=X+1;i++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
for(j=0;j<=Y+1;j++)
![](http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif) {
printf("%c",pic[i][j]);
}
printf("\n");
}
printf("\n");
}
// system("PAUSE");
return 0;
}
![](http://www.cppblog.com/Images/OutliningIndicators/None.gif)
![](http://www.cppblog.com/Images/OutliningIndicators/None.gif)
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