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1 | package deel1; | |
2 | ||
3 | import java.util.*; | |
4 | ||
5 | public class Deel1 { | |
6 | ||
7 | public static void main(String[] args) { | |
8 | - | String zin = getInput(); |
8 | + | String zinInvoer = getInput(); |
9 | - | String zinUitvoer = filterZin(zin); |
9 | + | String zinUitvoer = filterZin(zinInvoer); |
10 | } | |
11 | ||
12 | static String getInput() { | |
13 | Scanner scan = new Scanner(System.in); | |
14 | - | String zin = ""; |
14 | + | String zinInvoer = ""; |
15 | ||
16 | System.out.println("Voer een zin in: "); | |
17 | if (scan.hasNextLine()) { | |
18 | - | zin = scan.nextLine().trim(); |
18 | + | zinInvoer = scan.nextLine().trim(); |
19 | } | |
20 | ||
21 | - | if (zin.equals("")) { |
21 | + | if (zinInvoer.equals("")) { |
22 | System.out.println("Geen invoer!"); | |
23 | System.exit(0); | |
24 | } | |
25 | - | return zin; |
25 | + | return zinInvoer; |
26 | } | |
27 | ||
28 | - | static String filterZin(String zin) { |
28 | + | static String filterZin(String zinInvoer) { |
29 | String zinUitvoer = ""; | |
30 | - | for (int groteLetters = 65; groteLetters <= 90; groteLetters++) { |
30 | + | for (int kleineLetters = 97; kleineLetters <= 122; kleineLetters++) { |
31 | - | groteLetters = groteLetters + 32; |
31 | + | char gefilterdUitvoer = (char) kleineLetters; |
32 | - | char kleineLetterAlfabet = (char) groteLetters; |
32 | + | for (int groteLetters = 65; groteLetters <= 90; groteLetters++) { |
33 | ||
34 | - | int specialeTekens1 = 33; |
34 | + | gefilterdUitvoer = (char) kleineLetters; |
35 | - | int specialeTekens2 = 58; |
35 | + | System.out.println("Gefilterd: " + gefilterdUitvoer); |
36 | - | int specialeTekens3 = 91; |
36 | + | } |
37 | - | if (specialeTekens1 <= 47 && specialeTekens2 <= 64 && specialeTekens3 <= 96) { |
37 | + | |
38 | - | System.out.println(""); |
38 | + | return zinInvoer; |
39 | } | |
40 | - | System.out.println("Gefilterd: " + zin); |
40 | + |