Two digits

Here is an output from my program:

Code:

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1 ?
2 ?
...
10 ?
11 ?

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What I don't know how to do is make it look as follows:

Code:

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01 ?
02 ?
...
10 ?

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:confused:

try this:

Code:

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if(int<10)
  cout<<'0';
cout<<int;

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or

Code:

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cout<<(int<10?'0':" \b")<<int;

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or, with iomanip:

Quote:

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cout << setw(maxwidth) << setfill('0') << int;

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Thanks guys!

or

Code:

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printf("%02d ", i);

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