The Scum Is Oblivious

"Good afternoon, everyone!" the host greeted the audience as he looked around at them when he returned to the stage after the lunch break. "Our one hundred participants have finished choosing and we have completed the final lists for the solo, double, and group battles for this stage!" he said.

The audience cheered and clapped.

"For the solo battle, there will be thirty participants!" the host continued. "For the double battle, there will be forty participants, comprising of twenty pairs! And for the group battles, there will be also thirty participants comprising of four three-member groups, two four-member groups, and two five-member groups!" he explained. "From the thirty participants in the solo battles, only fifteen will win! Of the twenty pairs in the double battle, only ten pairs, which consist of twenty participants, will win! And from the thirty participants in the group battle, only fifteen participants will win!" he said.