fig08_35.cpp

来自「是有关C++编程原理教程的例子程序,全,应该对大家有所帮助」· C++ 代码 · 共 37 行

// Fig. 8.35: fig08_35.cpp
// Using strlen.
#include <iostream>
using std::cout;
using std::endl;

#include <cstring> // prototype for strlen
using std::strlen;                        

int main()
{
   char *string1 = "abcdefghijklmnopqrstuvwxyz";
   char *string2 = "four";
   char *string3 = "Boston";

   cout << "The length of \"" << string1 << "\" is " << strlen( string1 )
      << "\nThe length of \"" << string2 << "\" is " << strlen( string2 )
      << "\nThe length of \"" << string3 << "\" is " << strlen( string3 ) 
      << endl;
   return 0; // indicates successful termination
} // end main

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