Ways to evaluate boolean expressions in c++

Conditional techniques.cpp

#include <iostream>
#include <sstream>

using namespace std;
int main(int argc, char *argv[]) {
	bool b = true;
	// High school level
	if (true) {
		cout << "simple conditional" << endl;
	}
	// Freshman in college level
	if (b == true) {
		cout << "intermediate conditional" << endl;
	}
	// PhD level
	if (strncmp ((b ? "true" : "false"),"true",5) == 0) {
		cout << "advanced conditional" << endl;
	}
}