I made a command line progress bar in C++ for funsies

progressBar.cpp

#include <iostream>
#include <iomanip>

using namespace std;
int main(int argc, char *argv[]) {
	
	int width = 15;
	
	for(int p = 0; p <= 100; ++p) {
		int full = (double)p/100*width;
		
		cout << string(100,'\n');
		cout << setw(3) << p;
		cout << "%  [";
		
		for(int i = 0; i < full; ++i) cout << "█";
		cout << string(width-full, ' ');
		
		cout << "]" << string(8,'\n');
		cout.flush();
		usleep(500*1000);
	}
	
}