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134286_0_26308.cpp
134286_0_26308.cpp(3) : error C2871: 'std' : does not exist or is not a namespace
134286_0_26308.cpp(7) : error C2065: 'cin' : undeclared identifier
134286_0_26308.cpp(16) : warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
134286_0_26308.cpp(19) : warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
134286_0_26308.cpp(26) : warning C4508: 'main' : function should return a value; 'void' return type assumed