#include <string.h>
#include <iostream>
using namespace std;

int main()
{
	char tt[1000]=" ", done, in, out[1000]=" ";
	int count, pos, size, k=0;
	cin>>tt;
	cin>>count;
	while(count>0)
	{
		cin>>done;
		size=strlen(tt);
		if(done=='I')
		{
			cin>>in>>pos;
			if(pos>size)
				tt[size]=in;
			else
			{
				for(int i=size;i>=pos;i--)
				tt[i]=tt[i-1];
				tt[pos-1]=in;
			}
		}
		else if(done=='Q')
		{
			cin>>pos;
			size=strlen(tt);
			if(pos<=size)
			{
               out[k]=tt[pos-1];
			   k++;
			}
		}
		count--;
	}
	for(int j=0;j<size;j++)
		cout<<out[j]<<endl;
	return 0;
}

• Re:大家帮忙看一下，怎么会WA啊 (7) kmmk 2006-08-10 10:30:12
  • Re:大家帮忙看一下，怎么会WA啊 (24) tzj115 2007-08-07 01:38:49