1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
let characters = "BO XK DQ CP NA GT RE TG QD FS JW HU VI AN OB ER FS LY PC ZM";
let blocks = characters.split(" ").map(pair => pair.split(""));
function isWordPossible(word) {
var letters = [...word.toUpperCase()];
var length = letters.length;
var copy = new Set(blocks);
for (let letter of letters) {
for (let block of copy) {
let index = block.indexOf(letter);
if (index !== -1) {
length--;
copy.delete(block);
break;
}
}
}
return !length;
}
[
"A",
"BARK",
"BOOK",
"TREAT",
"COMMON",
"SQUAD",
"CONFUSE"
].forEach(word => console.log(`${word}: ${isWordPossible(word)}`));
|
