(41) : error C2065: 'x' : undeclared identifier
(41) : error C2065: 'x' : undeclared identifier
(43) : error C2043: illegal break
(49) : error C2143: syntax error : missing ';' before '<<'
(49) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
(51) : error C2059: syntax error : 'return'
(53) : error C2059: syntax error : '}'
(53) : error C2143: syntax error : missing ';' before '}'
(53) : error C2059: syntax error : '}'