This Example will show you print a count down number with time delay. This example we used Time packge to make execute the program with time delay. This example print number with delay of 1 second, this delay is done by
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time.Sleep(time.Second) |
Example
package main
import (
"fmt"
"math/rand"
"time"
)
func main() {
fmt.Println("Initiating rocket launch")
fmt.Println("Beginning countdown sequence")
count := 10
for count > 0 {
if rand.Intn(100) == 1 {
break
}
fmt.Printf("%v...\n", count)
time.Sleep(time.Second)
count--
}
if count == 0 {
fmt.Println("Countdown Executed")
} else {
fmt.Println("Countdown failed")
}
}
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Output:
Beginning countdown sequence
10...
9...
8...
7...
6...
5...
4...
3...
2...
1...
Countdown Executed
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