20 lines
657 B
Java
20 lines
657 B
Java
String printASCIITable() {
|
|
StringBuilder string = new StringBuilder();
|
|
String newline = System.lineSeparator();
|
|
string.append("dec hex binary oct char").append(newline);
|
|
for (int decimal = 32; decimal <= 127; decimal++) {
|
|
string.append(format(decimal));
|
|
switch (decimal) {
|
|
case 32 -> string.append("[SPACE]");
|
|
case 127 -> string.append("[DELETE]");
|
|
default -> string.append((char) decimal);
|
|
}
|
|
string.append(newline);
|
|
}
|
|
return string.toString();
|
|
}
|
|
|
|
String format(int value) {
|
|
return "%-3d %01$-2x %7s %01$-3o ".formatted(value, Integer.toBinaryString(value));
|
|
}
|