Write a c++ program that will read in a line of text and output the number of words in the line and the number of occurrences of each letter. define a word to be any string of letters that is delimited at each end by either whitespace (blank, newline, tab), a period, a comma, or the beginning or end of the line. you can assume that the input consists entirely of letters, whitespace, commas, and periods. when outputting the number of letters that occur in a line, be sure to count upper- and lowercase versions of a letter as the same letter. output the letters in alphabetical order and list only those letters that do occur in the input line.

The forerunner to cell phones, pdas, and smartphones was

What is a sketch or blueprint of a web page that shows the structure (but not the detailed design) of basic page elements such as the logo, navigation, content, and footer?

5.a fishing rod is formed from a composite material of 0.5 kg of glass fibers embedded in a matrix of 0.5 kg of epoxy resin. the glass fibers are assumed to be long, continuous and unidirectional. to achieve a greater stiffness it is proposed to use a different composite that is comprised of long continuous carbon fibers that will be embedded in a matrix of 0.5 kg of epoxy resin. if the modulus of elasticity of the carbon fiber composite is 10% greater than the elastic modulus of the glass fiber composite, estimate the mass of carbon fibers that will be used to make the carbon fiber composite. assume the applied tensile stress is parallel to the direction of the long axis of the fibers. the epoxy resin, glass fiber, and carbon fiber have an elastic modulus of 5, 86, and 350 gpa respectively and a density of 1100, 2500, and 1800 respectively.