Demonstrating member function at : string at « string « C++ Tutorial

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C++ Tutorial » string » string at

15.4.1.Demonstrating member function at

#include <iostream>

using std::cout;

using std::endl;



#include <string>

using std::string;



int main()

{

   string string1( "cat" );

   string string2;

   string string3;



   string2 = string1;

   string3.assign( string1 );

   

   cout << "string1: " << string1 << "\nstring2: " << string2

      << "\nstring3: " << string3 << "\n\n";



   // demonstrating member function at

   for ( int i = 0; i < string3.length(); i++ ) 

      cout << string3.at( i );



   return 0;

}

string1: cat
string2: cat
string3: cat

cat"

15.4.string at
	15.4.1.	Demonstrating member function at
	15.4.2.	Use member function at() to

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