tesst for loop

tesst for loop

Author: tainguyenbp

hacking-go/learn04/for/forloop1.go

@@ -0,0 +1,30 @@
+package main
+
+import "fmt"
+
+func main() {
+
+	// var sum int
+	sum := 0
+	for i := 0; i < 10; i++ {
+		sum += i
+	}
+	fmt.Println(sum)
+
+	// // var sum int
+	sum1, i1 := 0, 0
+	for i1 < 30 {
+		sum1 += i1
+		i1++
+	}
+
+	fmt.Println(sum1)
+
+	// // var sum int
+	sum2 := 1
+	for i2 := 0; i2 < 40; i2++ {
+		sum2 += i2
+	}
+	fmt.Println(sum2)
+
+}