code: def test_cxxcode_nested_minmax():
      assert (
          cxxcode(Max(Min(x, y), Min(u, v)))
          == "std::max(std::min(u, v), std::min(x, y))"
      )
      assert (
          cxxcode(Min(Max(x, y), Max(u, v)))
          == "std::min(std::max(u, v), std::max(x, y))"
      )
  
file_path: sympy/sympy/printing/tests/test_cxx.py
imports: from sympy.core.numbers import Float, Integer, Rational
  from sympy.core.symbol import symbols
  from sympy.functions import beta, Ei, zeta, Max, Min, sqrt, riemann_xi, frac
  from sympy.printing.cxx import CXX98CodePrinter, CXX11CodePrinter, CXX17CodePrinter, cxxcode
  from sympy.codegen.cfunctions import log1p
label_desc: Use image node_id 7 for calling a global function with example usage: test_cxxcode_nested_minmax() without return types