The goal of this assignment is for you to become more proficient with file i/o, using functions, and learning to use the dictionary data structure effectively. dictionaries are very useful data structures when you can map something (e. g. an english word), to something else (e. g equivalent spanish words). for this assignment, you will synthesize these concepts together by creating an english-spanish vocabulary program if you've ever taken a foreign language class, you may have studied for tests by creating flash cards to memorize how a given word in a particular language translates into a different language for this project, you are to create a vocabulary quiz program that requests the name of a vocabulary file in the current directory, quizzes the user on a subset of the words in the vocabulary file, and then gives the user the option to write out any missed words to a new vocabulary file. while the word lists that we are using are english to spanish, the program could easily be applied more generally to other languages, giving you a practical replacement to flash cards! program outline 1. check if there are any vocabulary files in the directory, which by convention are files that end in .txt. print the list of files found. if there aren't files ending in .txt, display an error message and quit. 2. have the user select which vocabulary file he or she would like to use. error check to make sure that they select a valid file (i. e., one of the files listed in step 1). they may also choose q to exit the program 3. store the contents of the vocabulary file into a dictionary data structure. 4. prompt the user for the number of words he or she would like to be quizzed on. error check to make sure the number is valid. equal to 10 it has to be greater than o and less than or 5. quiz the user by using a randomly generated list of english words from the dictionary 6. if the user misses guesses incorrectly, then output the correct words 7. if the user guesses correct, output that they were correct, if there was more than one

Work with a monitor that’s calibrated and profiled. for critical image editing, calibration and profiling are essential. otherwise, the image you see on your monitor looks different on other monitors or when printed.plan to use adjustment layers to adjust the tonal range and color balance of your image. adjustment layers let you go back and make successive tonal adjustments without discarding or permanently modifying data from the image layer. keep in mind that using adjustment layers adds to the file size of the image and demands more ram from your computer. accessing the color and tonal commands in the adjustments panel automatically creates adjustment layers.if you don’t want to use adjustment layers, you can apply adjustments directly to an image layer. remember that some image information is discarded, when making a color or tonal adjustment directly to an image layer.for critical work and maximum preservation of image data, it’s best if the image you work with is 16 bits per channel (16‑bit image) rather than 8 bits per channel (8‑bit image). data is discarded when you make tonal and color adjustments. the loss of image information is more critical in an 8‑bit image than a 16‑bit image. generally, 16‑bit images have a larger file size than 8‑bit images.duplicate or make a copy of the image file. working on a copy of your image preserves the original in the event you want to use the image in its original state.remove any flaws such as dust spots, blemishes, and scratches from the image before making color and tonal adjustments.open the info or histogram panel in expanded view. as you evaluate and correct the image, both panels display invaluable feedback on your adjustments.you can make a selection or use a mask to confine your color and tonal adjustments to part of an image. another way to apply color and tonal adjustments selectively is to set up your document with image components on different layers. color and tonal adjustments are applied to only one layer at a time. only the image components on the targeted layer are affected.