Calculate the sum and product N pairs which set material numbers, having taken advantage of subroutine \textit{\textbf{SumDob}} for calculation of the sum and product of two material numbers. \InputFile In the first line set the natural number \textbf{N} - quantity of pairs numbers. In the subsequent \textbf{N} lines through a blank it set on \textbf{2} material numbers. All input on the module does not exceed \textbf{100}. \OutputFile In \textbf{N} lines deduce through a blank on two numbers: at first the sum, and then product of the next pair numbers. Result deduces with accuracy \textbf{4 }signs after a decimal point.