stringmatch.cpp

来自「字符串的模式匹配(KMP算法)」· C++ 代码 · 共 42 行

// stringmatch.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "Mstring.h"
#include <fstream>

int main(int argc, char* argv[])
{
	while(1){
	ifstream infile;
	string tstr,sstr;
	int line=1,pos=0;
	bool flag=false;
	cout<<"\nInput the string you want to find:";
	cin>>tstr;
	Mstring mstr(tstr);
	infile.open("stringmatch.cpp");
	while(getline(infile,sstr)){
		mstr.set_sstr(sstr);
		pos=mstr.index_KMP();
		if(pos){
			cout<<"Found in line "<<line<<",position "
				<<pos<<endl;
			flag=true;
		}
		line++;
	}
	if(!flag) cout<<"Not found!\n";
	infile.close();
	}
	return 0;
}
/*If you intend using humor in your talk to make people smile, you must 
knowhow to identify shared experiences and problems. Your humor must 
be relevant tothe audience and should help to show them that you are 
one of them or that you understand their situation and are in sympathy 
with their point of view. Depending on whom you are addressing, the 
problems will be different. If you are talking to a group of managers, 
you may refer to the disorganized methods of their secretaries; 
alternatively if you are addressing secretaries, you may want to 
comment on their disorganized bosses.