0_0_39338480_16311.cpp: In function 'int main()':
0_0_39338480_16311.cpp:12:9: error: 'memset' was not declared in this scope
12 | memset(a, 0, sizeof(a));
| ^~~~~~
0_0_39338480_16311.cpp:3:1: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
2 | #include <iomanip>
+++ |+#include <cstring>
3 | using namespace std;
|