Using strncpy() and string terminator : char array string « String « C++






  1. C++
  2. String
  3. char array string

Using strncpy() and string terminator

  
#include <iostream>
#include <string.h>
using namespace std;
int main()
{
   char stringOne[80];
   char stringTwo[10];
   char stringThree[80];

   stringOne[0]='\0';
   stringTwo[0]='\0';
   stringThree[0]='\0';

   cout << "String One: " << stringOne << endl;
   cout << "String Two: " << stringTwo << endl;
   cout << "String Three: " << stringThree << endl;

   cout << "Enter a long string: ";
   cin.getline(stringOne,80);
   strcpy(stringThree,stringOne);

   cout << "\nString One: " << stringOne << endl;
   cout << "String Two: " << stringTwo << endl;
   cout << "String Three: " << stringThree << endl;

   strncpy(stringTwo,stringOne,9);

   cout << "\nString One: " << stringOne << endl;
   cout << "String Two: " << stringTwo << endl;
   cout << "String Three: " << stringThree << endl;

   stringTwo[9]='\0';

   cout << "\nString One: " << stringOne << endl;
   cout << "String Two: " << stringTwo << endl;
   cout << "String Three: " << stringThree << endl;
   cout << "\nDone." << endl;
   return 0;
}








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