ProtyayMnd50 revised this gist . Go to revision
1 file changed, 22 insertions
ABCheck.java(file created)
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| 1 | + | // code for ABCHeck question | |
| 2 | + | import java.util.*; | |
| 3 | + | import java.io.*; | |
| 4 | + | ||
| 5 | + | class Main { | |
| 6 | + | ||
| 7 | + | public static String ABCheck(String str) { | |
| 8 | + | str = str.toLowerCase(); // Make case insensitive | |
| 9 | + | for (int i = 0; i < str.length() - 4; i++) { | |
| 10 | + | if ((str.charAt(i) == 'a' && str.charAt(i + 4) == 'b') || | |
| 11 | + | (str.charAt(i) == 'b' && str.charAt(i + 4) == 'a')) { | |
| 12 | + | return "true"; | |
| 13 | + | } | |
| 14 | + | } | |
| 15 | + | return "false"; | |
| 16 | + | } | |
| 17 | + | ||
| 18 | + | public static void main(String[] args) { | |
| 19 | + | Scanner s = new Scanner(System.in); | |
| 20 | + | System.out.print(ABCheck(s.nextLine())); | |
| 21 | + | } | |
| 22 | + | } | |
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