A non-empty zero-indexed string S is given. String S consists of N characters from the set of upper-case English letters A, C, G, T. This string actually represents a DNA sequence, and the upper-case letters represent single nucleotides(核苷). You are…
A non-empty zero-indexed array A consisting of N integers is given. The consecutive elements of array A represent consecutive cars on a road. Array A contains only 0s and/or 1s: 0 represents a car traveling east, 1 represents a car traveling west. Th…
Let's consider a triangle of numbers in which a number appears in the first line, two numbers appear in the second line, three in the third line, etc. Develop a program which will compute the largest of the sums of numbers that appear on the paths st…