0_0_39309284_11172.cpp: In function 'int main()':
0_0_39309284_11172.cpp:18:3: error: 'memset' was not declared in this scope
18 | memset(height,0,sizeof(height));
| ^~~~~~
0_0_39309284_11172.cpp:2:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
1 | #include<iostream>
+++ |+#include <cstring>
2 | using namespace std;
|