CSCI 103L Lecture Notes - Lecture 20: Newline, Delimiter
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10 Mar 2016
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Can use c++ strings on programing midterm. Unit 14 - streams: i/o streams cin is input stream that comes in form the keyboard, le stream takes input from a le. >> reads from a stream and converts to the desired type: output stream cout or le. Use << to write data to output stream. If you want to force the output stream to print, endl does a ush and a new line at the same time. If you"re trying to debug with couts you need to use endls could crash before os decides to print to the monitor even if stuff is in the output stream: file streams are like cin cout. If stream inf(argv[1]: inf >> buff, throws away leading whitespace and stops at next whitespace, doesn"t tell you it failed until you try to read the end of le character. It fails once it"s unable to give you data.
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