feat: complete functions and variablesHEADmain

4 files changed, 7 insertions, 7 deletions

diff --git a/exercises/functions/functions1/main.go b/exercises/functions/functions1/main.go
index 9ad8e8a..cf47e93 100644
--- a/exercises/functions/functions1/main.go
+++ b/exercises/functions/functions1/main.go
@@ -1,9 +1,12 @@
 // functions1
 // Make me compile!
 
-// I AM NOT DONE
 package main
 
 func main() {
 	call_me()
 }
+
+func call_me() {
+
+}
diff --git a/exercises/functions/functions2/main.go b/exercises/functions/functions2/main.go
index a8ab96e..39915b5 100644
--- a/exercises/functions/functions2/main.go
+++ b/exercises/functions/functions2/main.go
@@ -1,7 +1,6 @@
 // functions2
 // Make me compile!
 
-// I AM NOT DONE
 package main
 
 import "fmt"
@@ -10,7 +9,7 @@ func main() {
 	callMe(10)
 }
 
-func callMe(num) {
+func callMe(num int) {
 	for n := 0; n <= num; n++ {
 		fmt.Printf("Num is %d\n", n)
 	}
diff --git a/exercises/functions/functions3/main.go b/exercises/functions/functions3/main.go
index 5559841..69301b0 100644
--- a/exercises/functions/functions3/main.go
+++ b/exercises/functions/functions3/main.go
@@ -1,13 +1,12 @@
 // functions3
 // Make me compile!
 
-// I AM NOT DONE
 package main
 
 import "fmt"
 
 func main() {
-	call_me()
+	call_me(5)
 }
 
 func call_me(num int) {
diff --git a/exercises/functions/functions4/main.go b/exercises/functions/functions4/main.go
index 2931b93..87ca90a 100644
--- a/exercises/functions/functions4/main.go
+++ b/exercises/functions/functions4/main.go
@@ -1,7 +1,6 @@
 // functions4
 // Make me compile!
 
-// I AM NOT DONE
 package main
 
 import "fmt"
@@ -10,6 +9,6 @@ func main() {
 	fmt.Println("1 + 2 is: ", addNumbers(1, 2)) // don't change this line
 }
 
-func addNumbers(a int, b int) {
+func addNumbers(a int, b int) int {
 	return a + b
 }