uchun savollar Golang tayyorlash - sahifa 9

Departmentni tanlang, maoshlar yig'indisi Xodimlardan Yig'indisi maoshlar > 10000 bo'lsa Bo'lim bo'yicha guruhlash;

Middle

Wildberries

195

Biznesdan rivojlantirishgacha bo'lgan vazifalar zanjiri qanday o'tmoqda?

Senior

Wildberries

194

Qaysi qatlamli arxitekturalar mavjud? (Clean Architecture, Hexagonal, DDD)

Middle

Wildberries

193

// Maksimal sonni topamiz package main import "fmt" func main() { var max int for i := 1000; i > 0; i-- { go func() { if i%2 == 0 && i > max { max = i } }() } fmt.Printf("Maksimal son %d", max) } func maxEvent(n, workers int) int { var wg sync.WaitGroup results := make(chan int, workers) jobs := make(chan int, workers) for w := 0; w < workers; w++ { wg.Add(1) go func() { defer wg.Done() localMax := -1 for num := range jobs { if num%2 == 0 && num > localMax { localMax = num } } result <- localMax }() } go func() { for i := 1; i <= n; i++ { jobs <- i } close(jobs) }() go func() { wg.Wait() close(results) }() globalMax := -1 for localMax := range results { if localMax > globalMax { globalMax = localMax } } return globalMax }

Middle

Wildberries

191

Xizmatlarning RPS o'lchadimi?

Middle

Wildberries

190

Go tilida stop-the-world axirgi axlat yig'uvchini boshqarish va sozlashning iloji bormi?

Middle+

Wildberries

189

Go'da interfeyslar nima? Ular nima uchun kerak? Ular qanday tuzilgan?