Convert an integer to a float number

Question

How do I convert an integer value to float64 type   I tried  float integer value    But this does not work  And can t find any package that does this on Golang org  How do I get float64 values from integer values

User · Answer

intutils ToFloat32     ToFloat32 converts a int num to a float32 num func ToFloat32 in int  float32       return float32 in        ToFloat64 converts a int num to a float64 num func ToFloat64 in int  float64       return float64 in

User · Answer

There is no float type   Looks like you want float64  You could also use float32 if you only need a single-precision floating point value   package main  import  fmt   func main         i    5     f    float64 i      fmt Printf  f is  f n   f

User · Answer

Type Conversions T   where T is the desired datatype of the result are quite simple in GoLang    In my program  I scan an integer i from the user input  perform a type conversion on it and store it in the variable f  The output prints the float64 equivalent of the int input  float32 datatype is also available in GoLang  Code   package main import  fmt  func main         var i int     fmt Println  Enter an Integer input         fmt Scanf   d    amp i      f    float64 i      fmt Printf  The float64 representation of  d is  f n   i  f      Solution    gt  gt  gt  Enter an Integer input   gt  gt  gt  232332  gt  gt  gt  The float64 representation of 232332 is 232332 000000

User · Answer

Just for the sake of completeness  here is a link to the golang documentation which describes all types  In your case it is numeric types   uint8       the set of all unsigned  8-bit integers  0 to 255  uint16      the set of all unsigned 16-bit integers  0 to 65535  uint32      the set of all unsigned 32-bit integers  0 to 4294967295  uint64      the set of all unsigned 64-bit integers  0 to 18446744073709551615   int8        the set of all signed  8-bit integers  -128 to 127  int16       the set of all signed 16-bit integers  -32768 to 32767  int32       the set of all signed 32-bit integers  -2147483648 to 2147483647  int64       the set of all signed 64-bit integers  -9223372036854775808 to 9223372036854775807   float32     the set of all IEEE-754 32-bit floating-point numbers float64     the set of all IEEE-754 64-bit floating-point numbers  complex64   the set of all complex numbers with float32 real and imaginary parts complex128  the set of all complex numbers with float64 real and imaginary parts  byte        alias for uint8 rune        alias for int32   Which means that you need to use float64 integer value

[go] Convert an integer to a float number

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