how to display 1 as 01?

E

Erich Pul

hi!

i have an integer with a value of, say, 2 and want it to look like 02
or, for a date class, 0002 (like e.g. 02-02-2006)

please help!
 
T

TB

Erich Pul skrev:
hi!

i have an integer with a value of, say, 2 and want it to look like 02
or, for a date class, 0002 (like e.g. 02-02-2006)

please help!

#include <ostream>
#include <iomanip>

int a = 2;
int b = 10;

std::cout << std::setw(2) << std::setfill('0') << a;
std::cout << std::setw(2) << std::setfill('0') << b;
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Members online

No members online now.

Forum statistics

Threads
474,432
Messages
2,571,682
Members
48,796
Latest member
Greg L.

Latest Threads

Top