#include <stdio.h>
int main()
{
char a;
float b;
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbigpCnsKICAgIGNoYXIgYTsKICAgIGZsb2F0IGI7CgogICAgc2NhbmYoIiVjIiwgJmEpOwogICAgcHJpbnRmKCJDaGFyICVjXG4iLCBhKTsKICAgIHByaW50ZigiT2N0ICVvXG4iLCBhKTsKICAgIHByaW50ZigiRGVjICVkXG4iLCBhKTsKICAgIHByaW50ZigiSGV4ICV4XG4iLCBhKTsKICAgIHByaW50ZigiXG4iKTsKCiAgICBzY2FuZigiJWYiLCAmYik7CiAgICBwcmludGYoIiUuMWZcbiIsIGIpOwogICAgCiAgICByZXR1cm4gMDsKfQ==