...

1 files changed, 1 insertions, 1 deletions

diff --git a/test.cpp b/test.cpp
index 7fa7f60..5d2e4a5 100644
--- a/test.cpp
+++ b/test.cpp
@@ -40,7 +40,7 @@ void test_fac() {
             return p;
         });
     t.then([](std::pair<int, int> p) {
-        printf("fac(%d) = %d\n", p.second, p.first);
+        printf("fac(%d) = %d\n", p.second - 1, p.first);
     });
     root.resolve(std::make_pair(1, 1));
 }