35 lines
329 B
Go
35 lines
329 B
Go
package main
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import (
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"fmt"
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"sync"
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)
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// Need to show solution
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var value int
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func inc() {
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mutex := sync.Mutex{}
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mutex.Lock()
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value++
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mutex.Unlock()
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}
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func main() {
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wg := sync.WaitGroup{}
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wg.Add(1000)
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for i := 0; i < 1000; i++ {
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go func() {
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defer wg.Done()
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inc()
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}()
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}
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wg.Wait()
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fmt.Println(value)
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}
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