1 files changed, 11 insertions, 0 deletions
diff --git a/3/5_arith_and_logic/store_uprod.c b/3/5_arith_and_logic/store_uprod.c
new file mode 100644
index 0000000..0009e09
--- /dev/null
+++ b/3/5_arith_and_logic/store_uprod.c
@@ -0,0 +1,11 @@
+#include <inttypes.h>
+
+typedef unsigned __int128 uint128_t;
+
+void store_uprod(uint128_t *dest, uint64_t x, uint64_t y) {
+    *dest = x * (uint128_t) y;
+}
+
+int main() {
+    return 0;
+}