- 问题描述
- Oh my god.My computer is break.When I writing something,the home and the end always is working.But I also write too quakily,
even I don't see the screen.OK,when I finish a work ,can you tell me the work become in end?
We modified the sample output, please check it. - 输入
- This have some cases.
Every case have a sentence(length< 200000 Include (A->Z a->z 0->9)).Then '[' is the home,']' is the end; - 输出
- Input a sentence.
Printf the finally sentence.卡在字符串全部是由'[' 和 ']'构成的情况了,改了后就AC了//当遇到[时,把数字放到最前面,直到遇到]或者字符串结束
#include<stdio.h>
#include<string.h>
bool vis[200010];
char str[200010];
int main()
{
while(~scanf("%s",str))
{
int len=strlen(str);
bool st=false;
int pos=len-1;
memset(vis,0,sizeof(vis));
for(int i=len-1;i>=0;i--)
{
if(str[i]!='[')
{
pos--;
continue;
}
else
{
int temp=pos-1;
vis[pos]=1;
pos++;
while(str[pos]!=']' && str[pos]!='\0' && str[pos]!='[')
{
printf("%c",str[pos]);
vis[pos++]=1;
}
if(str[pos]==']')
vis[pos]=1;
pos=temp;
}
}
for(int i=0;i<len;i++)
if(!vis[i] && str[i]!=']' && str[i]!='[')
printf("%c",str[i] );
printf("\n");
}
return 0;
}
NOJ [1369] A Breaking Computer
最新推荐文章于 2023-07-05 10:01:06 发布