Computer scienceProgramming languagesGolangControl flow

Goto and labels

Theory

Goto loop

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Write the code where you get a number and print out the sum of every even element from zero to the given number using the goto statement (without using loops).

Sample Input 1: 

1

Sample Output 1: 

0
Write a program in Go
package main

import "fmt"

func main() {
var i, num, sum int
fmt.Scan(&num)

?:
if i%2 == 0 {
sum += ?
}
i++
if i <= num {
goto ?
}

fmt.Println(?)
}
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