feat(array with array): int to roman

Author: Insua

0012.integer-to-roman/main.go

@@ -0,0 +1,25 @@
+package main
+
+import "fmt"
+
+func intToRoman(num int) string {
+	nums := []int{1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1}
+	symbols := []string{"M", "CM", "D", "CD", "C", "XC", "L", "XL", "X", "IX", "V", "IV", "I"}
+	s := ""
+	for i := 0; i < 13; i++ {
+		for {
+			if num >= nums[i] {
+				s += symbols[i]
+				num -= nums[i]
+			} else {
+				break
+			}
+		}
+	}
+	return s
+}
+
+func main() {
+	num := 1994
+	fmt.Println(intToRoman(num))
+}