Go Concurrent Programming Basics (i) Goroutine,channel

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 PackageMainImport("FMT")funcsum (values []int, ResultchanChan int) {sum: =0     for_, Value: =RangeValues {sum + = value} Resultchan <-sum//Writes the result of the operation to the channel}funcMain () {values: = []int{1,2,3,4,5,6,7,8,9,Ten}//defines and initializes a numeric array of size 10Resultchan: = Make(Chan int,2)//define channel with size 2    GoSUM (values[:Len(values)/2], Resultchan)//Open 1 computes the second half of the array and writes the result to the channel blocked    GoSUM (values[Len(values)/2:], Resultchan)//Open 2 computes the first half of the array and writes the results to the channel blockedSUM1, sum2: = <-resultchan, <-resultchan//read out the blocked data in the ChennelFmt. Println ("Result:", Sum1, sum2, sum1+sum2)}