#include <iostream>
int main()
{
int a = 0;
switch (a)
{
case 0:
{
std::cout << "0" << std::endl;
break;
}
case 1:
{
std::cout << "1" << std::endl;
break;
}
}
switch (a)
{
case 0:
{
std::cout << "0" << std::endl;
}
break;
case 1:
{
std::cout << "1" << std::endl;
}
break;
}
return 0;
}
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