A, B, C... are the ID of the problems (not sorted by difficulty, teams have to figure out the order).
For each cell of (team, problem), the "ratio" x/y isn't actually a ratio. x means how many submissions were made. y is the minute when the accepted solution was submitted. For example, "3/298" means they made 3 submissions in total, and the accepted solution was submitted in the 298th minute (the contest lasted 300 minutes).
The penalty ("Time" column) is calculated as (sum of y) + 20 * (sum of (x-1)).
The columns are the questions. The score is “total att/solved”, (attempted/ solved?) though that doesn’t help much. I’m guessing you need to get the answer within the time limit.
A, B, C... are the ID of the problems (not sorted by difficulty, teams have to figure out the order).
For each cell of (team, problem), the "ratio" x/y isn't actually a ratio. x means how many submissions were made. y is the minute when the accepted solution was submitted. For example, "3/298" means they made 3 submissions in total, and the accepted solution was submitted in the 298th minute (the contest lasted 300 minutes).
The penalty ("Time" column) is calculated as (sum of y) + 20 * (sum of (x-1)).
The columns are the questions. The score is “total att/solved”, (attempted/ solved?) though that doesn’t help much. I’m guessing you need to get the answer within the time limit.
https://worldfinals.icpc.global/scoreboard/2025/problems/A.p...
They're the problems with how many teams correctly solved it over the number of teams that attempted to solve it.