CS50x Week 8: Mispellings (Problem Set)

This week’s problem set requires us to implement a spell-checker. The usage is speller [dictionary] text, where speller is our program, dictionary is optional, text is a file that contains the paragraphs that need to be spell-checked. If user does not specify a dictionary, a default dictionary will be used. The main body of the … Continue reading CS50x Week 8: Mispellings (Problem Set)

CS50x Week 7


The first argument of scanf is %i, a specifier for integer, scanf expects an integer from the terminal, when an integer is encountered, it will be stored in x. The second argument is the address of x.

This above shows how scanf can be used to input data into array. In each … Continue reading CS50x Week 7