Latihan noverry-ambo Golang Basic

golang-basic/09-structs-interfaces/first-struct-area.go

@@ -5,15 +5,15 @@ import (
 	"math"
 )
 
-type Circle struct {
+type Circles struct {
 	x, y, r float64
 }
 
-func circleArea(c *Circle) float64 {
+func circleArea(c *Circles) float64 {
 	return math.Pi * c.r * c.r
 }
 
 func main() {
-	c := Circle{0, 0, 5}
+	c := Circles{0, 0, 5}
 	fmt.Println(circleArea(&c))
 }

golang-basic/09-structs-interfaces/manual-function.go

@@ -17,7 +17,7 @@ func rectangleArea(x1, y1, x2, y2 float64) float64 {
 	return l * w
 }
 
-func circleArea(x, y, r float64) float64 {
+func circleAreas(x, y, r float64) float64 {
 	return math.Pi * r * r
 }
 
@@ -26,5 +26,5 @@ func main() {
 	var rx2, ry2 float64 = 10, 10
 	var cx, cy, cr float64 = 0, 0, 5
 	fmt.Println(rectangleArea(rx1, ry1, rx2, ry2))
-	fmt.Println(circleArea(cx, cy, cr))
+	fmt.Println(circleAreas(cx, cy, cr))
 }

golang-basic/latihan/01-noverry-ambo.go

@@ -0,0 +1,42 @@
+/*
+Soal 1
+Buat program `palindrome` menggunakan golang
+
+$ go main.go
+$ madam
+
+output
+true
+
+*/
+
+package main
+
+import "fmt"
+
+func isPalindrome(input string) bool {
+
+	for i := 0; i < len(input)/2; i++ {
+		if input[i] != input[len(input)-i-1] {
+			return false
+		}
+	}
+	return true
+}
+
+func main() {
+
+	var str string
+
+	fmt.Print("Cek Palindrome : ")
+	fmt.Scan(&str)
+
+	result := isPalindrome(str)
+
+	if result == true {
+		fmt.Println("true")
+	} else {
+		fmt.Println("false")
+	}
+
+}

golang-basic/latihan/02-noverry-ambo.go

@@ -0,0 +1,38 @@
+/* Soal 2
+	Buat program untuk menentukan Huruf yang diinput Vokal atau Konsonan
+ >>> input
+	$ go main .go
+	h
+ >>> output
+    Konsonan
+*/
+
+package main
+
+import "fmt"
+
+func isVocal(vocal string) string {
+
+	if vocal == "a" || vocal == "e" || vocal == "i" || vocal == "o" || vocal == "u" {
+		vocal = "Vokal"
+	} else {
+		vocal = "Konsonan"
+	}
+
+	return vocal
+}
+
+func main() {
+	var vocal string
+	fmt.Print("Masukkan huruf : ")
+	fmt.Scan(&vocal)
+
+	result := isVocal(vocal)
+
+	if result == "Vokal" {
+		fmt.Println("Vokal")
+	} else {
+		fmt.Println("Konsonan")
+	}
+
+}

gomodule-unit-test/latihan/03-noverry-ambo.go

@@ -0,0 +1,11 @@
+package main
+
+func isVocal(vocal string) string {
+
+	if vocal == "a" || vocal == "e" || vocal == "i" || vocal == "o" || vocal == "u" {
+		vocal = "Vokal"
+	} else {
+		vocal = "Konsonan"
+	}
+	return vocal
+}

gomodule-unit-test/latihan/03-noverry-ambo_test.go

@@ -0,0 +1,26 @@
+package main
+
+import "testing"
+
+func Test_isVocal(t *testing.T) {
+	type args struct {
+		vocal string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			name: "konsonan or vocal",
+			args: args{
+				vocal: "madam",
+			},
+			want: "Konsonan",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+		})
+	}
+}

gomodule-unit-test/latihan/04-noverry-ambo.go

@@ -0,0 +1,11 @@
+package main
+
+func isPalindrome(input string) bool {
+
+	for i := 0; i < len(input)/2; i++ {
+		if input[i] != input[len(input)-i-1] {
+			return false
+		}
+	}
+	return true
+}

gomodule-unit-test/latihan/04-noverry-ambo_test.go

@@ -0,0 +1,33 @@
+package main
+
+import "testing"
+
+func Test_isPalindrome(t *testing.T) {
+	type args struct {
+		input string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "konsonan or vocal",
+			args: args{
+				input: "madam",
+			},
+			want: true,
+		},
+		{
+			name: "konsonan or vocal",
+			args: args{
+				input: "rusak",
+			},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+		})
+	}
+}