[lang] Reorganize language learning archive

1 files changed, 28 insertions, 0 deletions

diff --git a/lang/cpptour/vecuser.cc b/lang/cpptour/vecuser.cc
new file mode 100644
index 0000000..0eefb0e
--- /dev/null
+++ b/lang/cpptour/vecuser.cc
@@ -0,0 +1,28 @@
+#include <cmath>
+#include <iostream>
+#include <stdexcept>
+
+#include "Vector.h"
+
+using namespace std;
+
+double
+sqrt_sum (Vector& v)
+{
+  double sum = 0;
+  for (int i = 0; i <= v.size(); ++i)
+    try { sum += sqrt(v[i]); }
+    catch (out_of_range) { cout << "Yeet!" << endl; }
+  return sum;
+}
+
+int
+main ()
+{
+  int n;
+  cin >> n;
+  Vector v (n);
+  while (n--)
+    cin >> v[n];
+  cout << sqrt_sum (v) << endl;
+}