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19 lines
441 B
19 lines
441 B
7 years ago
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package main
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import "fmt"
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func main() {
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arr := [...]float64{23.2,34.12,45.22,55.6}
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fmt.Println("length of a is ",len(arr)); // print 4
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for i := 0; i < len(arr); i++ { //looping from 0 to the length of the array
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fmt.Printf("%d th element of a is %.2f\n", i, arr[i])
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}
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sum := float64(0);
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for i,v := range arr {
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fmt.Printf("%d the element of a is %.2f\n ",i,v);
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sum += v
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}
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fmt.Println("\n of all element of a ",sum);
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}
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