Question: Troy loves triangles. He especially likes counting triangles. He has an N-by-N grid consisting of either “.” or “#” characters. Help him count the number of triangles formed only by “#” characters in the grid. Triangles are of the form More formally, a triangle of height h...
Question: Problem Description You are trying to pass the time while at the optometrist. You notice there is a grid of four numbers: 1 2 3 4 You see lots of mirrors and lenses at the optometrist, and wonder how flipping the grid horizontally or vertically would change the grid. Specifically, a...
Question 1 We are going to continue to work on the 'hero.db' database. Since we have already created a table called "heroes" in the database, we are going to add 2 more records in the table "heroes": Field name hero_level int_growth agi_growth str_growth hero_int hero_agi hero_str New record 1 Hercules 1 3.6 6 9.9 270 150 140 New record 2 Blade 1 10 18.5 14.5 40 28 39 Question 2: From all the records in...
Question You supervise a small parking lot which has N parking spaces. Yesterday, you recorded which parking spaces were occupied by cars and which were empty. Today, you recorded the same information. How many of the parking spaces were occupied both yesterday and today? Input Specification: The first line of input...
Question 1： Write a program that asks the user to enter his/her name, age, favorite color, and favorite food. Have the program save all four items to a text file, each one on a separate line. Question 2： Write a program that asks the user to enter his/her favorite book...
Question： Important!!!! Please read question through carefully, if you have any questions, please do not hesitate to contact me through weChat. The problem solving thinking of this question will help you understand future computer competition questions. You and your friend have come up with a way to...
Question： Modify the calculator code we made in the class, rewrite the following methods in the Calculator class, to make it full functional calculator: def changeOp(self, op): def changeSign(self): def addDecimal(self): def getResult(self): def numberUpdate(self, num): you can download the coding from the following link: please click and...
Question： As we mentioned in the class, please modify the code below to create simple calculator to: add addition, subtraction, multiplication and division button and calculate accordingly check if the num1 and num2 is valid entry(has to be all digits) show "please select operation" when user...
Question： Use TKinter to create following window with one label and three buttons: the "blue" button will print "blue" in the python shell screen the "red" button will print "red" in the python shell screen if left mouse button click the "color" button will make label...
Question： Use TKinter and grid control to create following form: ...