C. Unfair Poll time limit per test:1 second memory limit per test:256 megabytes input:standard input output:standard output On the Literature lesson Sergei noticed an awful injustice, it seems that some students are asked more often than others. Seat…

C. Unfair Poll time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output On the Literature lesson Sergei noticed an awful injustice, it seems that some students are asked more often than others. Seat…