1. Andrianoff, S. K., Hunkins, D. R., & Levine, D. B. (2004). Adding objects to the traditional ACM programming contest. In Proceedings of the 35th SIGCSE technical symposium on computer science education (pp. 105–109).
2. Astrachan, O., Khera, V., & Kotz, D. (1993). The internet programming contest: a report and philosophy. In Proceedings of the 24th SIGCSE technical symposium on computer science education (pp. 48–52).
3. Bagert, D. J. (1993). Competing in the ACM scholastic programming contest. In Proceedings of the 1993 ACM conference on computer science (p. 528).
4. Chavey, D., Monrey, T. L., Van Brackle, D. V., & Werth, J. (1991). Preparing a team for the ACM scholastic programming contest. In Proceedings of the 19th annual conference on computer science (p. 701).
5. Combinatorial sequencing and allocation problems;Coffman,1976