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A program of c plus plus to accept the string and display the alternate characters in reverse order using pointer?
Wiki User
∙ 9y ago
The following program prints every second character of the input in reverse order.
#include<iostream>
#include<sstream>
int main()
{
std::cout << "Input:\t";
std::string input = "";
std::getline (std::cin, input);
if (input.size())
{
std::cout << "Output:\t";
unsigned index = input.size() / 2 * 2;
do
{
index -= 2;
std::cout << input[index];
} while (index);
std::cout << std::endl;
}
}
Wiki User
∙ 9y ago
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