Go-language-Problem-Solving/strlen.go at main · Ahmed44899/Go-language-Problem-Solving · GitHub

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package main

import "github.com/01-edu/z01"

type point struct {
	PointName rune
	Value     int
}

func setPoint(ptr *point, newvalue int) {
	ptr.Value = newvalue
	z01.PrintRune(ptr.PointName)
	z01.PrintRune('=')
	var value []rune
	for newvalue > 0 {
		d := newvalue % 10
		value = append(value, rune(d)+'0')
		newvalue /= 10
	}
	for i := (len(value) - 1); i >= 0; i-- {
		z01.PrintRune(value[i])
	}
}

func main() {
	x := point{}
	y := point{}
	x.PointName = 'x'
	y.PointName = 'y'
	setPoint(&x, 42)
	setPoint(&y, 21)
}