Problem	mountains
User	ruiqi
Submission Time	2023-02-16 15:23:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountains.cpp: In function ‘void func()’:
mountains.cpp:43:5: error: ‘memset’ was not declared in this scope
43 | memset(tree, 0, sizeof(tree));
| ^~~~~~
mountains.cpp:3:1: note: ‘memset’ is defined in header ‘<cstring>’; did you forget to ‘#include <cstring>’?
2 | #include <algorithm>
+++ |+#include <cstring>
3 | using namespace std;