+
+ );
+};
diff --git a/src/problem2/src/components/ExchangeRateDisplay.tsx b/src/problem2/src/components/ExchangeRateDisplay.tsx
new file mode 100644
index 000000000..9951e1987
--- /dev/null
+++ b/src/problem2/src/components/ExchangeRateDisplay.tsx
@@ -0,0 +1,30 @@
+import { Typography, Divider } from "antd";
+import { formatAmount } from "../utils/validation";
+import { VALIDATION } from "../constants";
+
+const { Text } = Typography;
+
+interface ExchangeRateDisplayProps {
+ fromToken: string;
+ toToken: string;
+ exchangeRate: number;
+}
+
+export const ExchangeRateDisplay: React.FC
+ Exchange Rate
+
+ 1 {fromToken} = {formatAmount(exchangeRate, VALIDATION.RATE_DECIMALS)}{" "}
+ {toToken}
+
+
+
+ );
+};
diff --git a/src/problem2/src/components/LoadingState.tsx b/src/problem2/src/components/LoadingState.tsx
new file mode 100644
index 000000000..e1b1c1ca5
--- /dev/null
+++ b/src/problem2/src/components/LoadingState.tsx
@@ -0,0 +1,9 @@
+import { Spin } from "antd";
+
+export const LoadingState: React.FC = () => {
+ return (
+
+
+ );
+};
diff --git a/src/problem2/src/components/SwapButton.tsx b/src/problem2/src/components/SwapButton.tsx
new file mode 100644
index 000000000..57f6672b0
--- /dev/null
+++ b/src/problem2/src/components/SwapButton.tsx
@@ -0,0 +1,20 @@
+import { Button } from "antd";
+import { ArrowDownOutlined } from "@ant-design/icons";
+
+interface SwapButtonProps {
+ onClick: () => void;
+}
+
+export const SwapButton: React.FC
+ }
+ onClick={onClick}
+ className="swap-button"
+ />
+
+ );
+};
diff --git a/src/problem2/src/components/TokenSelector.tsx b/src/problem2/src/components/TokenSelector.tsx
new file mode 100644
index 000000000..9142efcbf
--- /dev/null
+++ b/src/problem2/src/components/TokenSelector.tsx
@@ -0,0 +1,62 @@
+import { Select, Space, Typography } from "antd";
+import type { SizeType } from "antd/es/config-provider/SizeContext";
+import { EXTERNAL_RESOURCES, UI_CONFIG } from "../constants";
+import type { Token } from "../types";
+
+const { Text } = Typography;
+
+interface TokenSelectorProps {
+ label: string;
+ value: string;
+ tokens: Token[];
+ onChange: (value: string) => void;
+}
+
+interface TokenOption {
+ value: string;
+ label: React.ReactNode;
+}
+
+export const TokenSelector: React.FC
+
+
+ <SwapOutlined /> Currency Swap
+
+
+
+ );
+};
diff --git a/src/problem2/src/layouts/index.ts b/src/problem2/src/layouts/index.ts
new file mode 100644
index 000000000..f22bca56d
--- /dev/null
+++ b/src/problem2/src/layouts/index.ts
@@ -0,0 +1 @@
+export { SwapLayout } from "./SwapLayout";
diff --git a/src/problem2/src/main.tsx b/src/problem2/src/main.tsx
new file mode 100644
index 000000000..70813dfe8
--- /dev/null
+++ b/src/problem2/src/main.tsx
@@ -0,0 +1,11 @@
+import { StrictMode } from "react";
+import { createRoot } from "react-dom/client";
+import "antd/dist/reset.css";
+import "./index.css";
+import App from "./App.tsx";
+
+createRoot(document.getElementById("root")!).render(
+
+
+
+
+
+
+ {exchangeRate && areTokensDifferent(fromToken, toToken) && (
+ {rows}
;
+};
diff --git a/src/problem3/refactored_version.tsx b/src/problem3/refactored_version.tsx
new file mode 100644
index 000000000..196613efb
--- /dev/null
+++ b/src/problem3/refactored_version.tsx
@@ -0,0 +1,82 @@
+import React, { useMemo } from "react";
+import { BoxProps } from "@mui/material";
+
+// Fixed: Added missing blockchain property
+interface WalletBalance {
+ currency: string;
+ amount: number;
+ blockchain: string;
+}
+
+interface FormattedWalletBalance extends WalletBalance {
+ formatted: string;
+}
+
+interface Props extends BoxProps {}
+
+const WalletPage: React.FC{rows}
;
+};
+
+export default WalletPage;