char and float

char

•It is used to save single character

•Like a x b c t / [ ] = etc

•Character that is assigned should be enclosed in   inverted single commas like  ‘    ’.

float

•Float is used to store fractional values.

•Its size depend on compiler .

•Usually it is 2 byte.

•Fractional part may be small or long. so we use  float(small factional size), double (medium fractional size) and long double (long fractional size) for it.