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golang-exercises
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Tweaking and improving UX

This commit is contained in:
raul 2024-01-30 09:35:22 +00:00
parent cfaf807701
commit 20a539b9c4
1 changed files with 37 additions and 18 deletions
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55
golangr/range/main.go
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@ -14,12 +14,16 @@ var choice int8
var numToAdd float64 var numToAdd float64
var notaSumada float64 var notaSumada float64
func clear() {
fmt.Print("\033[H\033[2J")
}
func main() { func main() {
start() start()
} }
func start() { func start() {
fmt.Print("\033[H\033[2J") clear()
msg() msg()
choices() choices()
} }
@ -28,7 +32,7 @@ func msg() {
println("[1] Add grade to vector") println("[1] Add grade to vector")
println("[2] View grades") println("[2] View grades")
println("[3] Get grade average") println("[3] Get grade average")
println("[4] Get min and max grade") println("[4] Get min / max grade")
println("[5] Reset grades") println("[5] Reset grades")
println("[6] Exit") println("[6] Exit")
} }
@ -36,7 +40,7 @@ func msg() {
func choices() { func choices() {
for { for {
fmt.Printf("Choice: ") fmt.Printf("Choice: ")
fmt.Scanln(&choice) fmt.Scan(&choice)
switch choice { switch choice {
case 1: case 1:
addVec() addVec()
@ -62,7 +66,7 @@ func total(num float64) {
} }
func average() { func average() {
fmt.Print("\033[H\033[2J") clear()
msg() msg()
for _, elem := range notas { for _, elem := range notas {
@ -70,44 +74,59 @@ func average() {
} }
notaMedia := notaSumada / float64(len(notas)) notaMedia := notaSumada / float64(len(notas))
fmt.Printf("\n-----------------------------------------------")
fmt.Printf("\nAll your grades combine to %v\n", notaSumada) fmt.Printf("\nAll your grades combine to %v\n", notaSumada)
fmt.Printf("Your average grade is %v\n\n", notaMedia) fmt.Printf("Your average grade is %v\n", notaMedia)
fmt.Printf("-----------------------------------------------\n\n")
notaSumada = 0
notaMedia = 0
} }
func min(num float64) { func minmax() {
}
func max(num float64) {
} }
func resetGrades() { func resetGrades() {
fmt.Print("\033[H\033[2J") clear()
msg() msg()
fmt.Printf("\nYour grades have been reset!\n\n") fmt.Printf("\n-----------------------------------------------")
fmt.Printf("\nYour grades have been reset!\n")
fmt.Printf("-----------------------------------------------\n\n")
notas = nil notas = nil
} }
func addVec() { func addVec() {
fmt.Print("\033[H\033[2J") clear()
fmt.Println("Add a number to your vector") fmt.Println("Add a number to your vector")
fmt.Printf("Number: ") fmt.Printf("Number: ")
fmt.Scanln(&numToAdd) fmt.Scanln(&numToAdd)
// TODO: get error handling going after initial functionality is done
// if len(numToAdd) == 0 {
//
// } else {
//
// }
notas = append(notas, numToAdd) notas = append(notas, numToAdd)
fmt.Print("\033[H\033[2J") clear()
msg() msg()
fmt.Printf("\nYou have added the number %v\n\n", numToAdd) fmt.Printf("\n-----------------------------------------------")
fmt.Printf("\nYou have added the number %v\n", numToAdd)
fmt.Printf("-----------------------------------------------\n\n")
numToAdd = 0 numToAdd = 0
} }
func viewGrades() { func viewGrades() {
fmt.Print("\033[H\033[2J") clear()
msg() msg()
fmt.Println("\nThese are your grades:") fmt.Printf("\n-----------------------------------------------\n")
fmt.Printf("These are your grades:")
fmt.Printf("\n-----------------------------------------------\n")
for _, elem := range notas { for _, elem := range notas {
fmt.Println(elem) fmt.Println(elem)
} }
fmt.Println() fmt.Printf("-----------------------------------------------\n\n")
} }