3max.cpp: In function 'Node combineNodes(const Node&, const Node&)': 3max.cpp:23: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x 3max.cpp:23: error: deducing from brace-enclosed initializer list requires #include <initializer_list> 3max.cpp:23: error: deducing from brace-enclosed initializer list requires #include <initializer_list> 3max.cpp:23: error: no matching function for call to 'max(<brace-enclosed initializer list>)' 3max.cpp: In function 'int main()': 3max.cpp:52: error: expected initializer before ':' token 3max.cpp:56: error: expected primary-expression before 'dpPrefix' 3max.cpp:56: error: expected ';' before 'dpPrefix' 3max.cpp:56: error: 'dpPrefix' was not declared in this scope 3max.cpp:56: error: expected ')' before ';' token 3max.cpp:60: error: 'dpPrefix' was not declared in this scope 3max.cpp:66: error: 'dpPrefix' was not declared in this scope 3max.cpp:88: error: 'dpPrefix' was not declared in this scope 3max.cpp:94: error: 'dpPrefix' was not declared in this scope