C++ examples for Data Type:char array
Counts the number of letters in the user's first name.
#include <iostream> using namespace std; int main()//from w ww. j a v a2s. c om { char name[15]; // Will hold user's first name int count=0; // Will hold total characters in name // Get the user's first name cout << "What is your first name? "; cin >> name; while (name[count] > 0) // Loop until null zero reached. { count++; } // Add 1 to the count. cout << "Your name has " << count << " characters"; return 0; }