View Compilation Error

114124_0_21196.cpp
114124_0_21196.cpp(5) : warning C4244: 'initializing' : conversion from 'double' to 'float', possible loss of data
114124_0_21196.cpp(5) : error C2124: divide or mod by zero
114124_0_21196.cpp(7) : warning C4508: 'main' : function should return a value; 'void' return type assumed