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- Scanner task = new Scanner(System.in);
- String[] arrayUser = new String[5];
- for (int i = 0; i < arrayUser.length; i++) {
- System.out.println("Wpisz słowo");
- arrayUser[i] = task.nextLine();
- }
- boolean duplikaty = false;
- for (int k = 0; k < arrayUser.length; k++) {
- for (int l = 0; l < arrayUser.length; l++) {
- if (arrayUser[k].equals(arrayUser[l])) {
- if (k != l) {
- duplikaty = true;
- break;
- }
- }
- }
- }
- if (duplikaty == false) {
- System.out.println("nie ma duplikatow");
- } else {
- System.out.println("sa duplikaty");
- }
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