View Compilation Error

131486_0_16941.cpp
131486_0_16941.cpp(4) : error C2065: 'x' : undeclared identifier
131486_0_16941.cpp(8) : warning C4508: 'main' : function should return a value; 'void' return type assumed
131486_0_16941.cpp(10) : error C2448: '<Unknown>' : function-style initializer appears to be a function definition