How to use for loop as Do While loop in Golang 1.20
0In this video we are going to generate source code for the GoLang Program, How to use for loop as Do While loop using chatGPT.
After generating we will verify and run the generated code.
IMPORTANT NOTE on SOURCE CODE: only source code that are acceptable by the youtube description box will be displayed.
In this program I have replaced the angled brackets with > or <. once you copy the source code to editor replace it with greater than or less than symbols respectively.
##############SOURCE CODE#########################
package main
import "fmt"
func main() {
i := 0
for {
// do something here
fmt.Println(i)
// check condition and exit loop if necessary
i++
if i >= 5 {
break
}
}
}
Below is the explanation for the program:
In this program, we initialize a variable i to 0, and then use a for loop without a condition (for { ... }) to simulate a do-while loop.
Inside the loop, we do something (in this case, print the value of i) and then update the loop control variable (i in this case).
After updating the loop control variable, we check if the loop should be exited using an if statement.
If the condition is true (in this case, if i is greater than or equal to 5), we break out of the loop using the break statement.
Here's the output of running this program:
0
1
2
3
4
As you can see, the program uses a for loop to simulate a do-while loop, and the loop continues until the condition is met (in this case, until i is greater than or equal to 5).
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