Sonar Sweep

Split the input into an array of strings Coerce each string into a number Initialize a count to 0 For each number in the array, where the first is already accumulated and the current item starts with the second number If the current number is greater than the accumulating number Increment the count by 1 Update the accumulating value to reference the current number Return count 

Split the input into an array of strings Coerce each string into a number Initialize a count to 0 Initialize a sum from the first three numbers in the array For each number in the array, starting at the second, and ending at the third-to-last Calculate the sum of three numbers: the one at the current location, the one after, and the one after that If the sum of these three numbers is greater than the previously initialized sum Increment count by 1 Update the number in the sum outside this loop to reflect the sum calculated inside this loop Return count 

199 200 208 210 200 207 240 269 260 263 

 \ \ \/\ \ \/\ 

Split the input into an array of strings Coerce each string into a number Create an array, slopes, to store a series of coordinates and characters For each number in the array, where the first is already accumulated and the current item starts with the second number If the current number is greater than the previous - accumulated - number If the slopes array isn't empty, and it's last item has the / character in it Add as the new last item in slopes an array with two items: 1. An array with two numbers: 0 and 1 2. The \ character Else Add as the new last item in slopes an array with two items: 1. An array with two numbers: 1 and 1 2. The \ character Else, if the current number is less than the previous - accumulated - number Add as the new last item in slopes an array with two items: 1. An array with two numbers: 0 and 1 2. The / character Create a 2D array with the following dimensions and contents: The array should have a length - number of items - equal to the amount of elements in the slopes array where the number in the first index of the nested array is 1 Each item in the array should have a length - number of items, also the width - equal to the number of items in slopes, since each new step represents a move forward The initial character at all indices in the 2D array should be a space character Initialize a starting coordinate, current, to [-1,-1] For each array item in the slopes array Update each number in current to equal the corresponding numbers in the nested array in the first index of the current slopes item Update the space character in the 2D array at the location stored in current - the first number being the row, the second number being the column - to reflect the character in the second index of the slopes item: either \ or / Print the 2D array as a rectangular board of \ or / or space characters by concatenating each character together in each nested array, then concatenating each new string of characters together, each one separated by a new line character