Treating character arrays as strings. : char array « Data Types « C++ Tutorial

#include <iostream>
using std::cout;
using std::cin;
using std::endl;

int main()
   char string1[ 20 ]; 
   char string2[] = "string literal"; 

   cout << "Enter the string: ";
   cin >> string1; 

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

    for ( int i = 0; string1[ i ] != '\0'; i++ )
      cout << string1[ i ] << ' ';

   cin >> string1; 
   cout << "\nstring1 is: " << string1 << endl;

   return 0; 
Enter the string: string
string1 is: string
string2 is: string literals t r i n g

string1 is: string

2.20.char array
2.20.1.char array buffers
2.20.2.initialized string
2.20.3.Treating character arrays as strings.
2.20.4.Get line with buffer size for char array reading
2.20.5.Use cin.get() to read a string based on char array
2.20.6.Reverse case using array indexing.
2.20.7.Reverse a string in place.
2.20.8.Copying a string using array notation
2.20.9.Copying a string using pointer notation
2.20.10.Initializing char pointers with strings
2.20.11.Using an array of pointers to char
2.20.12.simple string variable
2.20.13.reads multiple lines, terminates on '$' character
2.20.14.reads string with embedded blanks
2.20.15.Read from keyboard and output char array
2.20.16.multidimensional char arrays