.idea/modules.xml

@@ -2,8 +2,9 @@
 <project version="4">
   <component name="ProjectModuleManager">
     <modules>
+      <module fileurl="file://$PROJECT_DIR$/1/1.iml" filepath="$PROJECT_DIR$/1/1.iml" />
       <module fileurl="file://$PROJECT_DIR$/.idea/cwxzds.iml" filepath="$PROJECT_DIR$/.idea/cwxzds.iml" />
-      <module fileurl="file://$PROJECT_DIR$/test/test.iml" filepath="$PROJECT_DIR$/test/test.iml" />
+      <module fileurl="file://$PROJECT_DIR$/qq/qq.iml" filepath="$PROJECT_DIR$/qq/qq.iml" />
     </modules>
   </component>
 </project>

.idea/test/src/Calculator/Calculator.java

@@ -0,0 +1,95 @@
+package Calculator;
+
+import javax.swing.*;
+
+public class Calculator {
+
+    // 加法
+    public static double add(double a, double b) {
+        return a + b;
+    }
+
+    // 减法
+    public static double subtract(double a, double b) {
+        return a - b;
+    }
+
+    // 乘法
+    public static double multiply(double a, double b) {
+        return a * b;
+    }
+
+    // 除法
+    public static double divide(double a, double b) {
+        if (b == 0) {
+            throw new ArithmeticException("Cannot divide by zero.");
+        }
+        return a / b;
+    }
+
+    // 取余
+    public static double modulus(double a, double b) {
+        if (b == 0) {
+            throw new ArithmeticException("Cannot take modulus by zero.");
+        }
+        return a % b;
+    }
+
+    public static void main(String[] args) {
+        String input1, input2, operator;
+        double num1, num2, result;
+
+        while (true) {
+            input1 = JOptionPane.showInputDialog("请输入第一个数字 (或输入 'exit' 退出):");
+            if (input1 == null || input1.equalsIgnoreCase("exit")) {
+                JOptionPane.showMessageDialog(null, "计算器已退出。");
+                break; // 退出循环
+            }
+
+            try {
+                num1 = Double.parseDouble(input1);
+
+                operator = JOptionPane.showInputDialog("请输入操作符 (+, -, *, /, %):");
+                if (operator == null) {
+                    JOptionPane.showMessageDialog(null, "计算器已退出。");
+                    break;
+                }
+
+                input2 = JOptionPane.showInputDialog("请输入第二个数字:");
+                if (input2 == null) {
+                    JOptionPane.showMessageDialog(null, "计算器已退出。");
+                    break;
+                }
+                num2 = Double.parseDouble(input2);
+
+                switch (operator) {
+                    case "+":
+                        result = add(num1, num2);
+                        break;
+                    case "-":
+                        result = subtract(num1, num2);
+                        break;
+                    case "*":
+                        result = multiply(num1, num2);
+                        break;
+                    case "/":
+                        result = divide(num1, num2);
+                        break;
+                    case "%":
+                        result = modulus(num1, num2);
+                        break;
+                    default:
+                        JOptionPane.showMessageDialog(null, "无效的操作符!");
+                        continue; // 继续下一次循环
+                }
+
+                JOptionPane.showMessageDialog(null, "结果: " + String.format("%.2f", result));
+            } catch (NumberFormatException e) {
+                JOptionPane.showMessageDialog(null, "请输入有效的数字!");
+            } catch (ArithmeticException e) {
+                JOptionPane.showMessageDialog(null, e.getMessage());
+            }
+        }
+    }
+}
+

.idea/vcs.xml

@@ -2,6 +2,5 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="Git" />
-    <mapping directory="$PROJECT_DIR$/cwxzds" vcs="Git" />
   </component>
 </project>

1/1.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

README.md

@@ -0,0 +1,2 @@
+# cwxzds
+

cwxzds

@@ -1 +0,0 @@
-Subproject commit 0bd91ea7154d1914f57f4aba5f89a53e2e106ff7

qq/qq.iml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

qq/src/qw/Calculator.java

@@ -0,0 +1,60 @@
+package qw;
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.control.*;
+import javafx.scene.layout.*;
+import javafx.stage.Stage;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+public class Calculator extends Application { private double result = 0; private String operator = "";
+    private boolean start = true; // 用于判断是否开始新的输入
+//aaaa
+    //bbb
+private TextField display;
+// 显示框
+public static void main(String[] args) {
+    launch(args);
+} @Override public void start(Stage primaryStage) { primaryStage.setTitle("计算器"); // 创建显示框
+ display = new TextField(); display.setEditable(false);
+ display.setStyle("-fx-font-size: 32px;" +
+         " -fx-alignment: CENTER_RIGHT;" +
+         " -fx-padding: 10;");
+ display.setAlignment(Pos.CENTER_RIGHT); // 创建按钮
+         Button[] numberButtons = new Button[10];
+         for (int i = 0; i < 10; i++) { numberButtons[i] = createNumberButton(String.valueOf(i)); } Button addButton = createOperatorButton("+"); Button subButton = createOperatorButton("-"); Button mulButton = createOperatorButton("×");
+    Button divButton = createOperatorButton("÷");
+    Button modButton = createOperatorButton("%");
+    Button equalButton = createEqualButton("=");
+    Button clearButton = createClearButton("C"); // 创建布局
+         GridPane grid = new GridPane();
+         grid.setPadding(new Insets(20));
+         grid.setVgap(15); grid.setHgap(15); // 将按钮添加到布局
+         grid.add(display, 0, 0, 4, 1); grid.add(numberButtons[7], 0, 1);
+         grid.add(numberButtons[8], 1, 1); grid.add(numberButtons[9], 2, 1); grid.add(divButton, 3, 1);
+         grid.add(numberButtons[4], 0, 2); grid.add(numberButtons[5], 1, 2); grid.add(numberButtons[6], 2, 2);
+         grid.add(mulButton, 3, 2);
+         grid.add(numberButtons[1], 0, 3);
+         grid.add(numberButtons[2], 1, 3);
+         grid.add(numberButtons[3], 2, 3);
+         grid.add(subButton, 3, 3);
+         grid.add(clearButton, 0, 4);
+         grid.add(numberButtons[0], 1, 4);
+         grid.add(equalButton, 2, 4);
+         grid.add(addButton, 3, 4);
+         grid.add(modButton, 3, 5);
+        for (Button button : numberButtons) { button.setPrefSize(70, 70);
+
+            button.setStyle("-fx-font-size: 24px; -fx-background-color: #87CEFA;");
+        } addButton.setPrefSize(70, 70);
+        subButton.setPrefSize(70, 70);
+        mulButton.setPrefSize(70, 70);
+        divButton.setPrefSize(70, 70);
+        modButton.setPrefSize(70, 70);
+        equalButton.setPrefSize(70, 70);
+        clearButton.setPrefSize(70, 70);
+        // 设置操作符按钮样式
+        addButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FFD700;");
+        subButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FFD700;");
+        mulButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FFD700;");
+        divButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FFD700;");
+        modButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FFD700;"); equalButton.setStyle("-fx-font-size: 24px; -fx-background-color: #32CD32; -fx-text-fill: white;"); clearButton.setStyle("-fx-font-size: 24px; -fx-background-color: #FF6347; -fx-text-fill: white;"); // 设置窗口大小 Scene scene = new Scene(grid, 400, 500); primaryStage.setScene(scene); primaryStage.show(); } private Button createNumberButton(String number) { Button button = new Button(number); button.setStyle("-fx-font-size: 24px;"); button.setOnAction(e -> handleNumberInput(number)); return button; } private Button createOperatorButton(String operator) { Button button = new Button(operator); button.setStyle("-fx-font-size: 24px;"); button.setOnAction(e -> handleOperatorInput(operator)); return button; }

test/src/jsq.java

@@ -1,2 +0,0 @@
-public class jsq {
-}