0_0_39723201_773.cpp: In function 'int main()':
0_0_39723201_773.cpp:24:17: error: 'memset' was not declared in this scope
24 | memset(v, 0, sizeof(v));
| ^~~~~~
0_0_39723201_773.cpp:4:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
3 | #include<iostream>
+++ |+#include <cstring>
4 | using namespace std;
|