Accept a string and reverse a string in c?

Answer 1

#include

using std::cin;
using std::cout;
using std::endl;

int main()
{
const int arraySize = 128;
char myString[arraySize] = {'0'};
cout << endl << "Enter a string: " << endl;
cin.getline(myString, 128, '\n');

int numberOfChars = 0;
while ((numberOfChars < (arraySize - 1)) && (myString[numberOfChars] != NULL))
{
++numberOfChars;

}
cout << endl << "You've entered:"
<< endl << myString << endl;

char myStringReversed[arraySize] = {'0'};
int index = 0;
while ((index <= numberOfChars) && (myString[index] != NULL))
{
myStringReversed[numberOfChars - index - 1] = myString[index];
++index;

}
cout << endl << "Reversed string is: "
<< endl << myStringReversed << endl;

system("PAUSE");
return 0;

}