From 78661bc205461c61dce8122a73f4049095b877da Mon Sep 17 00:00:00 2001
From: Adeline09 <xianwu@andrew.cmu.edu>
Date: Wed, 30 Aug 2023 12:45:37 -0400
Subject: [PATCH 1/4] solves + of non-matching type

---
 src/fib.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fib.ts b/src/fib.ts
index 0d292e9..42f5fd8 100644
--- a/src/fib.ts
+++ b/src/fib.ts
@@ -8,5 +8,5 @@ export default function fibonacci(n) {
     return 1;
   }
 
-  return fibonacci(n - 1) + fibonacci(n - 2);
+  return (fibonacci(n - 1) + fibonacci(n - 2));
 }

From 0406fdda388df515e0efb87df8719b655a2762b3 Mon Sep 17 00:00:00 2001
From: Adeline09 <xianwu@andrew.cmu.edu>
Date: Thu, 31 Aug 2023 01:14:51 -0400
Subject: [PATCH 2/4] fixed error

---
 src/fib.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/fib.ts b/src/fib.ts
index 42f5fd8..401944b 100644
--- a/src/fib.ts
+++ b/src/fib.ts
@@ -1,12 +1,14 @@
 // util function that computes the fibonacci numbers
-export default function fibonacci(n) {
-  if (n < 0) {
+export default function fibonacci(n: number) {
+  if (n < 0) 
     return -1;
-  } else if (n == 0) {
+  else if (n == 0) {
     return 0;
   } else if (n == 1) {
     return 1;
   }
 
-  return (fibonacci(n - 1) + fibonacci(n - 2));
+  return fibonacci(n - 1) + fibonacci(n - 2);
 }
+
+

From d9e56fb167b025f801a490660e215aba1ec76040 Mon Sep 17 00:00:00 2001
From: Adeline09 <xianwu@andrew.cmu.edu>
Date: Thu, 31 Aug 2023 17:43:33 -0400
Subject: [PATCH 3/4] fixed fibRoute

---
 src/fibRoute.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/fibRoute.ts b/src/fibRoute.ts
index e4fa96e..3a49df3 100644
--- a/src/fibRoute.ts
+++ b/src/fibRoute.ts
@@ -1,5 +1,6 @@
 // Endpoint for querying the fibonacci numbers
 
+import * as express from 'express';
 import fibonacci from "./fib";
 
 export default (req, res) => {

From 646d5531391f23c84fb21d0d8131cb3714c48d34 Mon Sep 17 00:00:00 2001
From: Adeline09 <xianwu@andrew.cmu.edu>
Date: Thu, 31 Aug 2023 18:09:12 -0400
Subject: [PATCH 4/4] fixed all errors

---
 src/fib.ts      | 2 +-
 src/fibRoute.ts | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/fib.ts b/src/fib.ts
index 401944b..b060f7c 100644
--- a/src/fib.ts
+++ b/src/fib.ts
@@ -1,5 +1,5 @@
 // util function that computes the fibonacci numbers
-export default function fibonacci(n: number) {
+export default function fibonacci(n: number):number {
   if (n < 0) 
     return -1;
   else if (n == 0) {
diff --git a/src/fibRoute.ts b/src/fibRoute.ts
index 3a49df3..0c24099 100644
--- a/src/fibRoute.ts
+++ b/src/fibRoute.ts
@@ -1,9 +1,10 @@
 // Endpoint for querying the fibonacci numbers
 
 import * as express from 'express';
+import {Request, Response} from 'express';
 import fibonacci from "./fib";
 
-export default (req, res) => {
+export default (req: Request, res: Response) => {
   const { num } = req.params;
 
   const fibN = fibonacci(parseInt(num));