Question

How to explicit conversion from int to float64 and from float64 to uint in Go

Answer 1

package main

import (
	"fmt"
	"math"
)

func main() {
	var a, b int = 12, 7
	var f float64 = math.Sqrt(float64(a * b))
	var ui uint = uint(f)
	fmt.Println(a, b, f, ui)
}



/*
run:

12 7 9.16515138991168 9

*/

 

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