0_0_38644408_30060.cpp: In function 'int main()':
0_0_38644408_30060.cpp:53:3: error: 'memset' was not declared in this scope
memset(ma,0,sizeof ma);
^~~~~~
0_0_38644408_30060.cpp:53:3: note: 'memset' is defined in header '<cstring>'; did you forget to '#include <cstring>'?
0_0_38644408_30060.cpp:3:1:
+#include <cstring>
using namespace std;
0_0_38644408_30060.cpp:53:3:
memset(ma,0,sizeof ma);
^~~~~~
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