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citoa

How to use itoa in C

Can anybody tell me how to use itoa function in C?

The prototype is:

char*itoa(int_Val,char*_DstBuf,int_Radix)

I think that int_Val is the value that I want to convert char*_DstBuf, is the string where I want to store the result But what is int_Radix?

Solution

  • It is the base to convert to

    10 - Decimal 16 - Hexidecimal 8 - Octal

    A per the manual page http://www.cplusplus.com/reference/cstdlib/itoa/