#include <vector>
#include <string>
#include <iostream>
#include <iomanip>
using namespace std;
int main(int argc, const char * argv[])
{
using str = char[50];
str* f = new char[10][50];
}
I2luY2x1ZGUgPHZlY3Rvcj4KI2luY2x1ZGUgPHN0cmluZz4KI2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8aW9tYW5pcD4KCnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgoKaW50IG1haW4oaW50IGFyZ2MsIGNvbnN0IGNoYXIgKiBhcmd2W10pCnsKICAgIHVzaW5nIHN0ciA9IGNoYXJbNTBdOwogICAgc3RyKiAgZiA9IG5ldyBjaGFyWzEwXVs1MF07Cn0K