Add benchmark

bench/two_dimension_array.c

@@ -0,0 +1,24 @@
+int two_dimension_array_arr[100];
+
+int two_dimension_array(int n, int nonce) {
+  if (!(n <= 100)) {
+    return nonce;
+  }
+
+  for (int i = 0; i < n; ++i) {
+    two_dimension_array_arr[i] = i + nonce;
+  }
+
+  for (int i = 0; i < n; ++i) {
+    for (int j = 0; i < n; ++i) {
+      two_dimension_array_arr[i] += two_dimension_array_arr[j];
+    }
+  }
+
+  int result = 0;
+  for (int i = 0; i < n; ++i) {
+    result += two_dimension_array_arr[i];
+  }
+
+  return result;
+}