Taking Input and Printing the Result in C++

  Let's begin:

C++ has many datasets like char, float, int and string etc. Here provided the complete code:

 

 

	#include <iostream>//Header File
	int main()//Main Function
	{
	char a; //Declairing a variable (a) which is a character (char)
	std::cin>>a; //Taking input (std::cin) and saving the value (>>) in variable (a)
	std::cout<<a; //Printing (std::cout) the value (<<) of variable (a)
	return 0; //To terminate the program after sucessful completion
	}

view raw scan_char_cplus.cpp hosted with ❤ by GitHub

	#include <iostream> //Header File
	int main() //Main Function
	{
	float a; //Declairing a variable (a) which is a float
	std::cin>>a; //Taking input (std::cin) and saving the value (>>) in variable (a)
	std::cout<<a; //Printing (std::cout) the value (<<) of variable (a)
	return 0; //To terminate the program after sucessful completion
	}

view raw scan_float_cplus.cpp hosted with ❤ by GitHub

	#include <iostream> //Header File
	int main() //Main Function
	{
	int a; //Declairing a variable (a) which is an integer (int)
	std::cin>>a; //Taking input (std::cin) and saving the value (>>) in variable (a)
	std::cout<<a; //Printing (std::cout) the value (<<) of variable (a)
	return 0; //To terminate the program after sucessful completion
	}

view raw scan_int_cplus.cpp hosted with ❤ by GitHub

	#include <iostream> //Header File
	int main() //Main Function
	{
	char a[20]; //Declairing a variable (a) which is a character (char) upto 20 value
	std::cin>>a; //Taking input (std::cin) and saving the value (>>) in variable (a)
	std::cout<<a; //Printing (std::cout) the value (<<) of variable (a)
	return 0; //To terminate the program after sucessful completion
	}

view raw scan_string_cplus.cpp hosted with ❤ by GitHub