#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
double a,
b, c;
a = 6.50;
b = 3.45;
c = a + b;
cout<<setfill('*');
cout<<setw(10)<<fixed<<showpoint<<setprecision(2)<<a<<endl;
cout<<setw(8)<<b<<endl;
cout<<setfill('$')<<c<<setw(15)<<c;
}
num1 % 8 == num2 % 4 && num1 < num2
#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
int a,b;
double x = 6.2;
bool flag = true;
a = 12;
if (x > a || a < 12)
cout<<"this
is true\t";
else
cout<<"it is
false\n";
if (flag)
cout<<"this is
true\t";
cout<<"this is
false\n";
flag = true;
if (flag && a == 12)
{
cout<<"hello\n";
b = a;
}
cout<<a<<'
'<<b<<' '<<flag<<' '<<x<<' ';
}