Question

the cout<<setw(5) will the force the program to display 5 significant digits of output

Answer 1

#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    cout << setfill('0') << setw(5) << true << endl;
    cout << setfill('0') << setw(5) << false << endl;
    return 0;
}