Problem Description I have a large number of Word documents (.docx format files) saved in a directory. I need to convert all the Word documents to PDF format files. Problem Refinement Input data, specify the directory, get all the files in the directory, and exclude those that are not Word documents. Format conversion requirements, when converting a Word document into a PDF file, the original format, title, text size, font, indentation, table… is what the Office Word software sees and the PDF file you want to convert.

Problem Description I have a list, for example, a txt file, each line is a person’s name, and I need to convert each person’s name to one image. Problem Refinement Data input, here is relatively simple, is to read the names.txt file. Each line in the file is a person’s name, with no extra information, like this: 1 2 3 4 5 6 7 8 9 10 11 12 Linda Wilson Karl Walker Ezekiel Brown Chelsea Resnick Bryan Dijkhuizen Jessey Anthony Suzanne Berger Joseph Mavericks Matthew Coast Bill Petro Lipika Sahu Mona Lazar Picture format requirements.