Volume 20: ACM-ICPC JAG, Programming Contests.
Volume 21: ACM-ICPC JAG, Programming Contests.
Volume 22: ACM-ICPC JAG, Programming Contests.
Volume 23: ACM-ICPC JAG, Programming Contests.
Volume 24: ACM-ICPC JAG, Programming Contests.
Volume 25: ACM-ICPC JAG, Programming Contests.
Volume 26: ACM-ICPC JAG, Programming Contests.
Volume 27: ACM-ICPC JAG, Programming Contests.
Volume 28: ACM-ICPC JAG, Programming Contests.
Volume 29: ACM-ICPC JAG, Programming Contests.
Volume 31: ACM-ICPC JAG, Programming Contests.
Volume 32: ACM-ICPC JAG, Programming Contests.
Volume 33: ACM-ICPC JAG, Programming Contests.
Time Limit : sec, Memory Limit : KB