1544. Make The String Great

donutloop · donutloop · commit f90a3fc8fb57 · 2024-03-26T22:03:14.000+01:00
diff --git a/Make The String Great/kata.go b/Make The String Great/kata.go
@@ -0,0 +1,25 @@
+package kata
+
+func makeGood(s string) string {
+	var stack []byte
+	for i := 0; i < len(s); i++ {
+		if s[i] >= 'a' && s[i] <= 'z' {
+			if len(stack) > 0 && stack[len(stack)-1] >= 'A' && stack[len(stack)-1] <= 'Z' {
+				if (stack[len(stack)-1] + 32) == s[i] {
+					stack = stack[:len(stack)-1]
+					continue
+				}
+				stack = append(stack, s[i])
+				continue
+			}
+			stack = append(stack, s[i])
+		} else {
+			if len(stack) > 0 && stack[len(stack)-1] == (s[i]+32) {
+				stack = stack[:len(stack)-1]
+				continue
+			}
+			stack = append(stack, s[i])
+		}
+	}
+	return string(stack)
+}
