rename directory

06_sum_square_difference/main.go

@@ -0,0 +1,23 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("sum square difference of 100 is", SquareSum(100)-SumOfSquares(100))
+}
+
+func SquareSum(n int) int {
+	var sum int
+	for i := 1; i <= n; i++ {
+		sum += i
+	}
+	return sum * sum
+}
+
+func SumOfSquares(n int) int {
+	var sum int
+	for i := 1; i <= n; i++ {
+		sum += i * i
+	}
+	return sum
+}