#include <iostream>
#include <map>
struct A{
static std::map<int, int> M;
};
std::map<int,int> cs()
{
std::map<int, int> m;
;
m[1] = 3;
return m;
}
std::map<int,int> A::M = cs();
int main() {
// your code goes here
return 0;
}
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