This section contains the Golang goto, break, continue find output programs (set 2) with their output and explanations.
Program 1:
package main
import "fmt"
func main() {
for num := 1; num <= 10; num++ {
if num == 6 {
break
}
fmt.Println("Hello World")
}
}
Program 2:
package main
import "fmt"
func main() {
for cnt := 1; cnt <= 3; cnt++ {
for num := 1; num <= 10; num++ {
if num == 3 {
break
}
fmt.Println("Hello World")
}
}
}
Program 3:
package main
import "fmt"
func main() {
for cnt := 2; cnt <= 5; cnt++ {
for num := 1; num <= 10; num++ {
fmt.Print(cnt*num, " ")
}
fmt.Println()
if cnt == 4 {
break
}
}
}
Program 4:
package main
import "fmt"
func main() {
for num = 1; num <= 10; num++ {
if num == 6 {
continue
}
fmt.Print(num, " ")
}
}
Program 5:
package main
import "fmt"
func main() {
var num = 0
for num = 1; num <= 10; num++ {
if num == 6 {
continue
}
fmt.Print(num, " ")
}
}
Go programming
Answer Program 1:
Output:
Explanation:
In the above program, we created a loop to execute 10 times based on the value of the num variable. But it will print the "Hello World" message only 5 times. Because we used the break statement to exit from the loop when the value of num becomes 6.
Answer Program 2:
Output:
Explanation:
The above program will print the "Hello World" message 6 times on the console screen. As we know that, the break statement will break only the immediate loop. Here, break statement only breaks the inner loop.
Answer Program 3:
Output:
Explanation:
In the above program, we printed tables from 2 to 4 on the console screen. Here, outer loop will be terminated when the value of the cnt variable becomes 4, That's why it will print the table till 4 instead of 5.
Answer Program 4:
Output:
Explanation:
The above program will generate syntax errors because here we did not declare the num variable.
Answer Program 5:
Output:
Explanation:
The above program will print the numbers from 1 to 10 except 6 because we used the continue statement. The continue statement is a skipping statement, it will skip the execution loop body below the continue statement.
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