Form a string according to the printf principle.

Call:

string sprintf( string format, value);


Example. Output a chilo with two decimal places.


string sresult = sprintf("%.2f", 2.024);


As a result, the sresult variable will contain the string "2.02".


Else example

Desired result

Format

Parameter type

Construction example

001

"%03i"

int

int m = 10;

string s = sprintf("%03i",m);