1 files changed, 18 insertions, 0 deletions
diff --git a/others/volume1/118.pas b/others/volume1/118.pas
new file mode 100644
index 0000000..c8008e6
--- /dev/null
+++ b/others/volume1/118.pas
@@ -0,0 +1,18 @@
+var
+  n, i: uint16;
+  a: array of int64;
+
+begin
+  readln(n);
+  setlength(a, n);
+  for i := 0 to n - 1 do
+    read(a[i]);
+  for i := 1 to n - 2 do
+    if (a[i] < a[i - 1]) and
+       (a[i] < a[i + 1]) then
+      begin
+        dec(n);
+        a[i] := a[i - 1]
+      end;
+  writeln(length(a) - n)
+end.