From 47c5a5b342fba6585e83fc513a5297c13c54104a Mon Sep 17 00:00:00 2001
From: Stella <stella.chen030611@gmail.com>
Date: Thu, 19 Mar 2026 14:32:13 +0800
Subject: [PATCH 1/3] =?UTF-8?q?feat:=20=E4=B8=BA=E8=AE=A1=E7=AE=97?=
 =?UTF-8?q?=E5=99=A8=E6=B7=BB=E5=8A=A0=E5=B9=B3=E6=96=B9=E6=A0=B9=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=20-=20=E5=A2=9E=E5=8A=A0=20=E2=88=9A=20=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=20-=20=E5=AE=9E=E7=8E=B0=E5=B9=B3=E6=96=B9=E6=A0=B9?=
 =?UTF-8?q?=E8=AE=A1=E7=AE=97=EF=BC=8C=E8=B4=9F=E6=95=B0=E6=8F=90=E7=A4=BA?=
 =?UTF-8?q?=20-=20=E4=BF=9D=E6=8C=81=E7=95=8C=E9=9D=A2=E9=A3=8E=E6=A0=BC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Calculator/yash_pokharna/index.html |  3 ++-
 Calculator/yash_pokharna/script.js  | 16 ++++++++++++++++
 Calculator/yash_pokharna/style.css  |  2 +-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/Calculator/yash_pokharna/index.html b/Calculator/yash_pokharna/index.html
index 897d7c425..3a33a3511 100644
--- a/Calculator/yash_pokharna/index.html
+++ b/Calculator/yash_pokharna/index.html
@@ -13,7 +13,8 @@
             <button onclick="clearDisplay()">C</button>
             <button onclick="addOperator('/')">/</button>
             <button onclick="addOperator('*')">*</button>
-            <button onclick="deleteLast()">DEL</button><br>
+            <button onclick="deleteLast()">DEL</button>
+            <button onclick="calculateSqrt()">√</button><br>
             <button onclick="appendNumber('7')">7</button>
             <button onclick="appendNumber('8')">8</button>
             <button onclick="appendNumber('9')">9</button>
diff --git a/Calculator/yash_pokharna/script.js b/Calculator/yash_pokharna/script.js
index a35f062c8..f0cad4e8c 100644
--- a/Calculator/yash_pokharna/script.js
+++ b/Calculator/yash_pokharna/script.js
@@ -36,3 +36,19 @@ function calculate() {
         alert("Error: Invalid operation.");
     }
 }
+
+function calculateSqrt() {
+    const value = parseFloat(display.value);
+    
+    if (isNaN(value)) {
+        alert("Error: 请输入有效数字");
+        return;
+    }
+    
+    if (value < 0) {
+        display.value = "请输入非负数";
+        return;
+    }
+    
+    display.value = Math.sqrt(value);
+}
\ No newline at end of file
diff --git a/Calculator/yash_pokharna/style.css b/Calculator/yash_pokharna/style.css
index ff47df328..408715b86 100644
--- a/Calculator/yash_pokharna/style.css
+++ b/Calculator/yash_pokharna/style.css
@@ -29,7 +29,7 @@ body {
 
 .buttons {
     display: grid;
-    grid-template-columns: repeat(4, 1fr);
+    grid-template-columns: repeat(5, 1fr);
     gap: 10px;
 }
 

From ddc7c7a8761c35d3d9654207e610f6eda2706dc2 Mon Sep 17 00:00:00 2001
From: Stella <stella.chen030611@gmail.com>
Date: Thu, 19 Mar 2026 16:48:07 +0800
Subject: [PATCH 2/3] =?UTF-8?q?feat:=20=E4=B8=BA=E8=AE=A1=E7=AE=97?=
 =?UTF-8?q?=E5=99=A8=E6=B7=BB=E5=8A=A0=E5=B9=B3=E6=96=B9=E6=A0=B9=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=20(GLM-5=E6=B5=8B=E8=AF=95)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Calculator/bhpranit08/index.html |  1 +
 Calculator/bhpranit08/script.js  | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/Calculator/bhpranit08/index.html b/Calculator/bhpranit08/index.html
index aa6899d35..2355597a1 100644
--- a/Calculator/bhpranit08/index.html
+++ b/Calculator/bhpranit08/index.html
@@ -14,6 +14,7 @@ <h1>The Calculator</h1>
         <div class="row">
             <button class="mega-btn" onclick="clearScreen()">AC</button>
             <button class="mega-btn" onclick="deleteEl()">DEL</button>
+            <button class="mega-btn" onclick="squareRoot()">√</button>
         </div>
         <div class="row">
             <button onclick="addItem('7')" class="num-btn">7</button>
diff --git a/Calculator/bhpranit08/script.js b/Calculator/bhpranit08/script.js
index aaa951975..be4cfd354 100644
--- a/Calculator/bhpranit08/script.js
+++ b/Calculator/bhpranit08/script.js
@@ -58,4 +58,27 @@ const equal = () => {
         realInput.value = "Error"
         inputEl.value = "Error"
     }
+}
+
+const squareRoot = () => {
+    const inputEl = document.getElementById("input-el")
+    const realInput = document.getElementById("real-input-el")
+    
+    const currentValue = realInput.value
+    
+    if (currentValue === "" || currentValue === "Error") {
+        return
+    }
+    
+    const number = parseFloat(currentValue)
+    
+    if (number < 0) {
+        inputEl.value = "请输入非负数"
+        realInput.value = ""
+        return
+    }
+    
+    const result = Math.sqrt(number)
+    realInput.value = result.toString()
+    inputEl.value = result.toString()
 }
\ No newline at end of file

From cb81ad9022a0ab12c748608d08b7966464913bb2 Mon Sep 17 00:00:00 2001
From: Stella <stella.chen030611@gmail.com>
Date: Thu, 19 Mar 2026 17:03:26 +0800
Subject: [PATCH 3/3] =?UTF-8?q?feat:=20=E4=B8=BA=E8=AE=A1=E7=AE=97?=
 =?UTF-8?q?=E5=99=A8=E6=B7=BB=E5=8A=A0=E5=B9=B3=E6=96=B9=E6=A0=B9=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=20(GLM-5=E6=B5=8B=E8=AF=95)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Calculator/Pratik1968/index.html |  6 +++++-
 Calculator/Pratik1968/main.js    | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/Calculator/Pratik1968/index.html b/Calculator/Pratik1968/index.html
index 5f4df68aa..84edf2fe6 100644
--- a/Calculator/Pratik1968/index.html
+++ b/Calculator/Pratik1968/index.html
@@ -17,7 +17,9 @@
         power:"7",
         clear:"8",
         backspace:"9",
-        decimal:"."
+        decimal:".",
+        sqrt:"10",
+        negate:"11"
     }
   </script>
   <script src="main.js"></script>
@@ -30,6 +32,7 @@
 <div class="grid grid-cols-4 gap-2 ">
 <button class="flex items-center justify-center bg-[#4E505F] rounded-lg p-3" onclick="functionButton(functionVar.clear)">C</button>
 <button class="flex items-center justify-center bg-[#4E505F] rounded-lg p-3" onclick="functionButton(functionVar.power)">^</button>
+<button class="flex items-center justify-center bg-[#4E505F] rounded-lg p-3" onclick="functionButton(functionVar.sqrt)">√</button>
 <button class="flex items-center justify-center bg-[#4E505F] rounded-lg p-3" onclick="functionButton(functionVar.percentage)">%</button>
 <button class="flex items-center justify-center bg-[#4B5EFC] rounded-lg p-3" onclick="functionButton(functionVar.division)">/</button>
 <button class="flex items-center justify-center bg-[#2E2F38] rounded-lg p-3" onclick="NumberButtonClick(7)">7</button>
@@ -45,6 +48,7 @@
 <button class="flex items-center justify-center bg-[#2E2F38] rounded-lg p-3" onclick="NumberButtonClick(3)">3</button>
 <button class="flex items-center justify-center bg-[#4B5EFC] rounded-lg p-3" onclick="functionButton(functionVar.add)">+</button>
 <button class="flex items-center justify-center bg-[#2E2F38] rounded-lg p-3" onclick="functionButton(functionVar.decimal)">.</button>
+<button class="flex items-center justify-center bg-[#2E2F38] rounded-lg p-3" onclick="functionButton(functionVar.negate)">+/-</button>
 <button class="flex items-center justify-center bg-[#2E2F38] rounded-lg p-3" onclick="NumberButtonClick(0)">0</button>
 <button class="flex items-center justify-center bg-[#2E2F38] rounded-lg flex items-center" onclick="functionButton(functionVar.backspace)"><span class="material-symbols-outlined">
     backspace
diff --git a/Calculator/Pratik1968/main.js b/Calculator/Pratik1968/main.js
index 8ef9c5b53..c98e6287d 100644
--- a/Calculator/Pratik1968/main.js
+++ b/Calculator/Pratik1968/main.js
@@ -74,6 +74,19 @@ function functionButton(Function) {
             if (lastChar !== "^")
                 value += "^";
             break;
+        case functionVar.sqrt:
+            let num = parseFloat(value);
+            if (isNaN(num)) {
+                return;
+            }
+            if (num < 0) {
+                value = "请输入非负数";
+                setInput();
+                value = "";
+                return;
+            }
+            value = Math.sqrt(num).toString();
+            break;
         case functionVar.clear:
             value = "";
             break;
@@ -84,6 +97,12 @@ function functionButton(Function) {
             if (lastChar !== "." && !value.includes('.'))
                 value += ".";
             break;
+        case functionVar.negate:
+            let numToNegate = parseFloat(value);
+            if (!isNaN(numToNegate)) {
+                value = (numToNegate * -1).toString();
+            }
+            break;
     }