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PREV Programs NEXT   (77 / 301) *     Write a program to have the output go two places at once (to the screen and to a file also) You can write a wrapper function for printf() which prints twice. myprintf(...) {   // printf();        -> To screen.   // write_to_file(); -> To file. } A command in shell, called tee does have this functionality! PREV COMMENTS                                  INDEX                                  PRINT NEXT Last updated: November 3, 2005 www.cracktheinterview.com - Your destination for the most common IT interview questions, answers, frequently asked interview questions (FAQ), C Programs, C Datastructures for technical interviews conducted by the top IT companies around the world!