diff --git a/front/MyScript.js b/front/MyScript.js
index 7907977..ffab0cb 100644
--- a/front/MyScript.js
+++ b/front/MyScript.js
@@ -2,34 +2,30 @@ function setResult(result) {
     let lbl = `<label class="bg-success">Ответ:${result}</label>`;
     document.getElementById("result").innerHTML = lbl;
 }
-let addButton = document.getElementById("getResultAdd");
-let a = document.getElementById("addNum1");
-let b = document.getElementById("addNum2");
-let Output = document.getElementById("addAnswer");
-let address = "hello"
+
 function add(){
-address = "add"
-executeRequest();
+    executeRequest("add");
 }
+
 function sub(){
-address = "sub"
-executeRequest();
+    executeRequest("sub");
 }
+
 function mul(){
-address = "mul"
-executeRequest();
+    executeRequest("mul");
 }
+
 function del(){
-
-address = "del"
-if(b.value != 0) executeRequest();
-
+    executeRequest("del");
 }
 
-function executeRequest() {
+function enterArray(){
+     executeRequestArray("array");
+}
 
-   let num1 = a.value;
-   let num2 = b.value;
+function executeRequest(address) {
+   let num1 = document.getElementById("addNum1").value;
+   let num2 = document.getElementById("addNum2").value;
    console.log("a" + num1 + "b" + num2)
     fetch(`http://localhost:8080/${address}?a=${num1}&b=${num2}`)
         .then(response => {
@@ -38,4 +34,15 @@ function executeRequest() {
            .then(result => {
                setResult(result);
            })
+}
+
+function executeRequestArray(address) {
+    let array = document.getElementById("enterArray").value;
+    fetch(`http://localhost:8080/${address}?InputNumbers=${array}`)
+         .then(response => {
+                return response.json();
+            })
+            .then(result => {
+                setResult(result);
+            })
 }
\ No newline at end of file
diff --git a/front/index.html b/front/index.html
index 5247738..64e7a97 100644
--- a/front/index.html
+++ b/front/index.html
@@ -18,8 +18,12 @@
     <button class="btn btn-success" onclick="sub()">Вычесть</button>
     <button class="btn btn-success" onclick="mul()">Умножить</button>
     <button class="btn btn-success" onclick="del()">Поделить</button>
-
+    <input type="text" class="form-control" id="enterArray" placeholder="" value="0" required="" style="width: 10%;">
+    <button class="btn btn-success" onclick="enterArray()">Ввести</button>
      <div id="result">Ответ:</div>
+     <br>
+     <br>
+
 
 
 
diff --git a/src/main/java/ru/ulstu/is/myapp/MyappApplication.java b/src/main/java/ru/ulstu/is/myapp/MyappApplication.java
index 1b6c49a..22da60b 100644
--- a/src/main/java/ru/ulstu/is/myapp/MyappApplication.java
+++ b/src/main/java/ru/ulstu/is/myapp/MyappApplication.java
@@ -38,12 +38,28 @@ public class MyappApplication {
 	@GetMapping("/del")
 	public Integer doDel(@RequestParam(value = "a", defaultValue = "0") int a,
 						 @RequestParam(value = "b", defaultValue = "1") int b){
-		return a / b;
+		if(b!=0) {
+			return a / b;
+		}
+		return null;
 	}
 	@GetMapping("/mu")
 	public String len(@RequestParam(value = "word", defaultValue = "") String name){
 		return String.format("Длина слова " + name + " " + len(name));
 	}
+	@CrossOrigin
+	@GetMapping("/array")
+	public Integer[] massive(@RequestParam(value = "InputNumbers") Integer[] inputNumbers){
+
+
+
+	String str = "";
+
+	for(int i = 0; i < inputNumbers.length; i++){
+	    inputNumbers[i] = (inputNumbers[i] + 1);
+	}
+	return inputNumbers;
+	}
 	@GetMapping("/de")
 	public String root(){
 		return new Date().toString();