transform.cpp

适合初学者学习以及程序员回顾

#include <string>
#include <iostream>
#include <algorithm>
#include <cctype>
using namespace std;

void main()
{
	string s("The zip code of Hodelage in Germany is 38018");
	cout<<"original:"<<s<<endl;

	transform(s.begin(),s.end(),s.begin(),tolower);

	cout<<"lowered:"<<s<<endl;
	
	transform(s.begin(),s.end(),s.begin(),toupper);

	cout<<"uppered:"<<s<<endl;

}