Question

How to use skipws and noskipws (initial whitespace characters) format flags in C++

Answer 1

#include <iostream>
#include <sstream> 

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

int main()
{
	char ch1, ch2, ch3;

	std::istringstream iss("  c++");
	iss >> std::skipws >> ch1 >> ch2 >> ch3;
	cout << ch1 << ch2 << ch3 << endl;

	iss.seekg(0);
	iss >> std::noskipws >> ch1 >> ch2 >> ch2;
	cout << ch1 << ch2 << ch3 << endl;

	return 0;
}


/*
run:

c++
 c+

*/

 

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