add a header as the bug is not caused by the header

huinaibing · web-flow · commit 4c007df1ff3f · 2026-04-17T01:39:03.000+08:00
diff --git a/PWGCF/Flow/Tasks/pidFlowPtCorr.cxx b/PWGCF/Flow/Tasks/pidFlowPtCorr.cxx
@@ -60,6 +60,7 @@
 
 #include <RtypesCore.h>
 
+#include <algorithm>
 #include <chrono>
 #include <cmath>
 #include <cstdint>
