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Issues in understanding the basics of the output

Rachit Kumar Saxena
Ranch Hand

Joined: Dec 24, 2011
Posts: 50
Whenever I write:
printf("%3.1d",9);

I get:
9

but printf("%3.2d",9);

Gives:
09 as output.Why?Could anyone explain with the basics?
Jesper de Jong
Java Cowboy
Saloon Keeper

Joined: Aug 16, 2005
Posts: 14149
    
  18

See the documentation for printf, which explains exactly what the format string means.


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