commit 8b52d689ea4f7c2b56c7cda4226226cbaf46c6b8
Author: Suzik123 <sanyeklast1@gmail.com>
Date:   Thu Mar 2 16:30:54 2023 +0200

    Laba

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..03f397c
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_19" default="true" project-jdk-name="19" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..e7763c5
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/lab1.iml" filepath="$PROJECT_DIR$/lab1.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/lab1.iml b/lab1.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/lab1.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>
\ No newline at end of file
diff --git a/out/production/lab1/Main.class b/out/production/lab1/Main.class
new file mode 100644
index 0000000..399899e
Binary files /dev/null and b/out/production/lab1/Main.class differ
diff --git a/src/Main.java b/src/Main.java
new file mode 100644
index 0000000..5993553
--- /dev/null
+++ b/src/Main.java
@@ -0,0 +1,60 @@
+import java.util.Scanner;
+import java.util.InputMismatchException;
+
+public class Main {
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        System.out.println("Введіть значення n:");
+        double n = 0;
+        try {
+            n = scan.nextDouble();
+        } catch (InputMismatchException e) {
+            System.out.println("Число введене не вірно");
+            System.exit(0);
+        }
+        System.out.println("Введіть значення m:");
+        double m = 0;
+        try {
+            m = scan.nextDouble();
+        } catch (InputMismatchException e) {
+            System.out.println("Число введене не вірно");
+            System.exit(0);
+        }
+
+        System.out.println("Введіть значення a:");
+        double a = 0;
+        try {
+            a = scan.nextDouble();
+        } catch (InputMismatchException e) {
+            System.out.println("Число введене не вірно");
+            System.exit(0);
+        }
+        System.out.println("Введіть значення b:");
+        double b = 0;
+        try {
+            b = scan.nextDouble();
+        } catch (InputMismatchException e) {
+            System.out.println("Число введене не вірно");
+            System.exit(0);
+        }
+        if (a > n) {
+            System.out.println("Значення n має бути більшим або рівним  a");
+            System.exit(0);
+        }
+        if (b > m) {
+            System.out.println("Значення m має бути більшим або рівним  b");
+            System.exit(0);
+        }
+        double s1 = 0;
+        double s2 = 0;
+
+        for (double i = a; i <= n; i++) {
+            for (double j = b; j <= m; j++){
+                // оскільки C дорівнює 0, то можна скоротити i
+                s1=s1+(1/j);
+            }
+            s2=s2+s1;
+        }
+        System.out.println("Результат:" + s2);
+    }
+}