Answer to Question #314542 in C++ for zxc

Question

Write a program that takes a string from the user and you have to do

following tasks with the string:

1. Reverse

2. Find Length

3. Sort

You have to create a child of child’s as given below process tree for each task and

each child exec with the image of the program of a particular task. Print the string after

each operation.

P->C->C->C->C->C

Answer 1

int main()
{
	string str;
	cin >> str;
	str.reserve();
	str.length();
}