C++ code

The Cauchy-Schwarz inequality says that: for any two lists of numbers u..un, and v,.vn that The inequality is always true, but sometimes we want to know how much the inequality is strict. Note that both lists of numbers have the same number of elements. You're given two vectors of doubles called u and v; however, you cannot assume they have the same number of elements. First populate the shorter vector with Os (if needed) until they have the same length. Then calculate the left side and right side of the above inequality, and print the absolute value of the difference (i.e., calculate the right side minus the left side)