Data commit

Task/Water-collected-between-towers/D/water-collected-between-towers.d

@@ -0,0 +1,49 @@
+import std.stdio;
+
+void main() {
+    int i = 1;
+    int[][] tba = [
+        [ 1, 5, 3, 7, 2 ],
+        [ 5, 3, 7, 2, 6, 4, 5, 9, 1, 2 ],
+        [ 2, 6, 3, 5, 2, 8, 1, 4, 2, 2, 5, 3, 5, 7, 4, 1 ],
+        [ 5, 5, 5, 5 ],
+        [ 5, 6, 7, 8 ],
+        [ 8, 7, 7, 6 ],
+        [ 6, 7, 10, 7, 6 ]
+    ];
+
+    foreach (tea; tba) {
+        int rht, wu, bof;
+        do {
+            for (rht = tea.length - 1; rht >= 0; rht--) {
+                if (tea[rht] > 0) {
+                    break;
+                }
+            }
+
+            if (rht < 0) {
+                break;
+            }
+
+            bof = 0;
+            for (int col = 0; col <= rht; col++) {
+                if (tea[col] > 0) {
+                    tea[col] -= 1; bof += 1;
+                } else if (bof > 0) {
+                    wu++;
+                }
+            }
+            if (bof < 2) {
+                break;
+            }
+        } while (true);
+
+        write("Block ", i++);
+        if (wu == 0) {
+            write(" does not hold any");
+        } else {
+            write(" holds ", wu);
+        }
+        writeln(" water units.");
+    }
+}