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

 int main( ) {
     /* integers */
     cout << "\n* ints *\n"
     << "1234567890\n"
     << "----------\n"
     << 4321 << '\n'
     << setw(7) << 4321 << '\n'
     << setw(7) << setfill('0') << 4321 << setfill(' ') << '\n' 
     << setw(7) << left << 4321 << right << '\n';
     /* floats */
     cout << "\n* floats *\n"
     << "1234567890\n"
     << "----------\n"
     << 4321.9876546F << '\n';
     /* doubles */
     cout << "\n* doubles *\n"
     << "1234567890\n"
     << "----------\n"
     << fixed << 4.9876546 << '\n'
     << setw(7) << setprecision(3) << 4.9876546 << '\n'
     << setw(7) << setfill('0') << 4.9876546 << '\n'
     << setw(7) << left << 4.9876546 << right << '\n'; 
     /* characters */
     cout << "\n* chars *\n"
     << "1234567890\n"
     << "----------\n"
     << 'd' << '\n'
     << int('d') << '\n';
     return 0;
 }