feat: Optimize output

Signed-off-by: KunoiSayami <[email protected]>

1 files changed, 5 insertions, 5 deletions

diff --git a/expt_0604.cpp b/expt_0604.cpp
index 9217f9e..a1dbf26 100644
--- a/expt_0604.cpp
+++ b/expt_0604.cpp
@@ -1,4 +1,4 @@
-// Experimental content: Test fstream vs stdio
+// Experimental content: Test fstream vs stdio read file
 
 #include <cassert>
 #include <chrono>
@@ -17,7 +17,7 @@ void stdio() {
   assert(file);
   auto read_count = 0L;
   for (unsigned long long l;
-       read_count < limit && fscanf(file, "%lld ", &l) != EOF;)
+       read_count < limit && fscanf(file, "%llu ", &l) != EOF;)
     read_count++;
   fclose(file);
 }
@@ -36,8 +36,8 @@ auto measure(const char *function_name, void (*test_function)()) {
   auto end = std::chrono::high_resolution_clock ::now();
   auto duration = end - start;
   std::cout << "Function: " << std::fixed << std::setprecision(3)
-            << function_name << " " << (double)duration.count() / 1000.0 << "ms"
-            << std::endl;
+            << function_name << " " << (double)duration.count() / 1000.0
+            << "ms\n";
   return duration.count();
 }
 
@@ -54,5 +54,5 @@ int main(int argc, char const *argv[]) {
   }
   auto s = measure("stdio", stdio);
   auto f = measure("fstream", fstream);
-  std::cout << (s > f ? "stdio" : "fstream") << "win";
+  std::cout << (s < f ? "stdio" : "fstream") << " win\n";
 }