From ffd38f117788ffa8a2c52956bbf7d0ba589ac66a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A7=D1=83=D0=B1=D0=BA=D0=BE=20=D0=9C=D0=B8=D1=85=D0=B0?=
 =?UTF-8?q?=D0=B9=D0=BB=D0=BE?= <misha.chubko@gmail.com>
Date: Sun, 3 Dec 2023 22:00:02 +0200
Subject: [PATCH] Ik-12 Chubko All labworks from 1 to 2

---
 Exercises/1-seq.js   | 10 ++++++++--
 Exercises/2-array.js | 22 +++++++++++++++++++++-
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/Exercises/1-seq.js b/Exercises/1-seq.js
index 0cc00a7..be4d843 100644
--- a/Exercises/1-seq.js
+++ b/Exercises/1-seq.js
@@ -1,5 +1,11 @@
 'use strict';
 
-const seq = (f) => (g) => (x) => 0;
-
+const seq = (f) => (arg) => {
+    if (typeof arg === 'number') {
+      return f(arg);
+    } else {
+      return seq((x) => f(arg(x)));
+    }
+  };
+  
 module.exports = { seq };
diff --git a/Exercises/2-array.js b/Exercises/2-array.js
index b6d47cf..8be8e87 100644
--- a/Exercises/2-array.js
+++ b/Exercises/2-array.js
@@ -1,5 +1,25 @@
 'use strict';
 
-const array = () => null;
+const array = () => {
+    const data = []; 
+  
+    return (arg) => {
+      if (typeof arg === 'number') {
+        return data[arg]; 
+      }
+  
+      const method = arg.method;
+      const value = arg.value;
+  
+      if (method === 'push') {
+        data.push(value); 
+        return;
+      }
+  
+      if (method === 'pop') {
+        return data.pop(); 
+      }
+    };
+  };
 
 module.exports = { array };