Initial data commit

Task/Vector/Go/vector.go

@@ -0,0 +1,46 @@
+package main
+
+import "fmt"
+
+type vector []float64
+
+func (v vector) add(v2 vector) vector {
+    r := make([]float64, len(v))
+    for i, vi := range v {
+        r[i] = vi + v2[i]
+    }
+    return r
+}
+
+func (v vector) sub(v2 vector) vector {
+    r := make([]float64, len(v))
+    for i, vi := range v {
+        r[i] = vi - v2[i]
+    }
+    return r
+}
+
+func (v vector) scalarMul(s float64) vector {
+    r := make([]float64, len(v))
+    for i, vi := range v {
+        r[i] = vi * s
+    }
+    return r
+}
+
+func (v vector) scalarDiv(s float64) vector {
+    r := make([]float64, len(v))
+    for i, vi := range v {
+        r[i] = vi / s
+    }
+    return r
+}
+
+func main() {
+    v1 := vector{5, 7}
+    v2 := vector{2, 3}
+    fmt.Println(v1.add(v2))
+    fmt.Println(v1.sub(v2))
+    fmt.Println(v1.scalarMul(11))
+    fmt.Println(v1.scalarDiv(2))
+}