Data update

Task/ABC-problem/Zig/abc-problem.zig

@@ -0,0 +1,54 @@
+const std = @import("std");
+
+const Block: type = struct { Char1: u8, Char2: u8 };
+const BLOCK_SIZE: comptime_int = 20;
+const blocks: [BLOCK_SIZE]Block = .{
+    .{ .Char1 = 'B', .Char2 = 'O' }, .{ .Char1 = 'X', .Char2 = 'K' },
+    .{ .Char1 = 'D', .Char2 = 'Q' }, .{ .Char1 = 'C', .Char2 = 'P' },
+    .{ .Char1 = 'N', .Char2 = 'A' }, .{ .Char1 = 'G', .Char2 = 'T' },
+    .{ .Char1 = 'R', .Char2 = 'E' }, .{ .Char1 = 'T', .Char2 = 'G' },
+    .{ .Char1 = 'Q', .Char2 = 'D' }, .{ .Char1 = 'F', .Char2 = 'S' },
+    .{ .Char1 = 'J', .Char2 = 'W' }, .{ .Char1 = 'H', .Char2 = 'U' },
+    .{ .Char1 = 'V', .Char2 = 'I' }, .{ .Char1 = 'A', .Char2 = 'N' },
+    .{ .Char1 = 'O', .Char2 = 'B' }, .{ .Char1 = 'E', .Char2 = 'R' },
+    .{ .Char1 = 'F', .Char2 = 'S' }, .{ .Char1 = 'L', .Char2 = 'Y' },
+    .{ .Char1 = 'P', .Char2 = 'C' }, .{ .Char1 = 'Z', .Char2 = 'M' },
+};
+
+fn can_make_word(word: []const u8) bool {
+    var marked: [BLOCK_SIZE]bool = [_]bool{false} ** BLOCK_SIZE;
+
+    for (word) |char| {
+        var hasBlock: bool = false;
+
+        for (blocks, 0..) |block, index| {
+            if ((block.Char1 == char or block.Char2 == char) and !marked[index]) {
+                hasBlock = true;
+                marked[index] = true;
+                break;
+            }
+        }
+
+        if (!hasBlock) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+pub fn main() !void {
+    const words: []const []const u8 = &.{
+        "A",
+        "BARK",
+        "BOOK",
+        "TREAT",
+        "COMMON",
+        "SQUAD",
+        "CONFUSE",
+    };
+
+    for (words) |word| {
+        std.debug.print("{s}\t{any}\n", .{ word, can_make_word(word) });
+    }
+}