2 files changed, 35 insertions, 0 deletions
diff --git a/challenge-174/conor-hoekstra/ch-1.apl b/challenge-174/conor-hoekstra/ch-1.apl
new file mode 100644
index 0000000000..83ce82cafb
--- /dev/null
+++ b/challenge-174/conor-hoekstra/ch-1.apl
@@ -0,0 +1,3 @@
+    isDisarium ← {⍵=+/(⊢*⍳∘≢)⍎¨⍕⍵}
+    0,18↑{⍵/⍨isDisarium¨⍵}⍳10000000
+0 1 2 3 4 5 6 7 8 9 89 135 175 518 598 1306 1676 2427 2646798
diff --git a/challenge-174/conor-hoekstra/ch-1.cpp b/challenge-174/conor-hoekstra/ch-1.cpp
new file mode 100644
index 0000000000..0ec197732b
--- /dev/null
+++ b/challenge-174/conor-hoekstra/ch-1.cpp
@@ -0,0 +1,32 @@
+
+#include <algorithm>
+#include <cmath>
+#include <iostream>
+#include <numeric>
+#include <string>
+
+namespace rv = std::views;
+
+auto is_disarium(int n) -> bool {
+  auto const s = std::to_string(n);
+  return n == std::transform_reduce(
+                  s.cbegin(), s.cend(), rv::iota(1).begin(), 0, std::plus{},
+                  [](auto c, auto i) { return std::pow(c - 48, i); });
+}
+
+auto main() -> int {
+
+  auto c = 0;
+  auto i = 0;
+
+  while (c < 19) {
+    if (is_disarium(i)) {
+      ++c;
+      std::cout << i << ' ';
+    }
+    ++i;
+  }
+  std::cout << '\n';
+
+  return 0;
+}