wg.Add(3)
                  
                  
                      go Func1()    
                  
                  
                      go Func2()
                  
                  
                      go Func3()
                  
                  
                    }
                  
                  
                    wg.Wait()
                  
                  
                  
                  
                  
                  ============================
                  
                  
                  Second one :
                  
                  
                  for i:= 1 ; i <= 5 ; i++{
                  
                  
                      wg.Add(1)
                  
                  
                      go Func1()
                  
                  
                      wg.Add(1)    
                  
                  
                      go Func2()
                  
                  
                      wg.Add(1)
                  
                  
                      go Func3()
                  
                  
                    }
                  
                  
                    wg.Wait()
                  
                  
                  
                  
                  
                  ===========================
                  
                  
                  hey guys . is any diff between these two codes? which one is correct? if both ,which one is standrad ?
                  
                  
                
There should be no difference
I think first one is more readable and efficient
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