String Size : String « Data Type « C++

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C++ » Data Type » String Screenshots  String Size   #include <iostream> #include <string> using namespace std; int main() {     string str = "0123456789";     cout << "The current capacity of the string is:" << str.size() << endl;     str.resize( 20 );     cout << "The new capacity of the string is:"          << str.size() << endl;                cout << "The actual length of the string is: "          << strlen( str.c_str() ) << endl;     cout << "The string object after resizing "          << "to 20 a 10 character string: "          << str << endl;     str += "hello";     cout << str << endl;     return 0; }                          Related examples in the same category 1. String type class 2. A filter to remove white-space characters at the ends of lines. 3. A string demonstration: assignment, concatenate, compare 4. Demonstrate insert(), erase(), and replace(). 5. Use string: find, string::npos 6. Strings: size, iterator, count, begin and end 7. string: find( ) and rfind( ) 8. Print a name in two different formats 9. Several string operations: substr 10. String Char Indexing 11. String Find and replace 12. String SizeOf 13. A short string demonstration 14. String insert(), erase(), and replace() 15. string variable instead of a character array 16. Inputting Multiple Words into a String 17. Adding Strings 18. Read string from console 19. Insert, search, and replace in strings. 20. Accessing Characters In Strings