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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java | |
| download | Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.gz Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java new file mode 100644 index 0000000..428c6e4 --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1804.java @@ -0,0 +1,30 @@ +/* Listing1804.java */
+
+import java.io.*;
+
+public class Listing1804
+{
+ public static void main(String[] args)
+ {
+ PrintWriter f;
+ double sum = 0.0;
+ int nenner;
+
+ try {
+ f = new PrintWriter(
+ new BufferedWriter(
+ new FileWriter("zwei.txt")));
+
+ for (nenner = 1; nenner <= 1024; nenner *= 2) {
+ sum += 1.0 / nenner;
+ f.print("Summand: 1/");
+ f.print(nenner);
+ f.print(" Summe: ");
+ f.println(sum);
+ }
+ f.close();
+ } catch (IOException e) {
+ System.out.println("Fehler beim Erstellen der Datei");
+ }
+ }
+}
\ No newline at end of file |