c-yan

package main

import "golang.org/x/tour/pic"

func Pic(dx, dy int) [][]uint8 {
	result := make([][]uint8, dy)
	for i := range result {
		result[i] = make([]uint8, dx)
		for j := range result[i] {
			result[i][j] = uint8(i)

c-yan

package main

import (
	"fmt"
)

func Sqrt(x float64) float64 {
	z := 1.0
	for i := 0; i < 3; i++ {
		z = z - (z*z-x)/(2*z)

c-yan

package main

import (
	"fmt"
	"sync"
)

type Fetcher interface {
	// Fetch returns the body of URL and
	// a slice of URLs found on that page.

c-yan

package main

import (
	"fmt"
	"strings"
)

func reverse(s string) string {
	t := []byte(s)
	l := len(t)

c-yan

package main

import (
	"fmt"
	"sort"
	"strings"
)

func reverse(s string) string {
	t := sort.StringSlice(strings.Split(s, ""))

c-yan

package main

import (
	"fmt"
	"strings"
	"unicode"
)

func countLetters(s string) (result int) {
	for _, e := range s {

c-yan

package main

import (
	"fmt"
)

func main() {
	s := "パタトクカシーー"
	t := []rune(s)
	result := ""

c-yan

package main

import (
	"fmt"
)

func main() {
	s1 := "パトカー"
	s2 := "タクシー"
	t1 := []rune(s1)

c-yan

package main

import (
	"fmt"
	"strings"
)

func main() {
	s := "Hi He Lied Because Boron Could Not Oxidize Fluorine. New Nations Might Also Sign Peace Security Clause. Arthur King Can."
	firstOnly := make(map[int]struct{})

c-yan

package main

import (
	"fmt"
	"github.com/BenLubar/memoize"
)

func main() {
	var factorial func(n int) int
	factorial = func(n int) int {