Turn A loop grouping algorithm, for example: A total of 10 people (A, B... J), three people a group, circulation group, ensure that each group of people don't repeat each round, such as:
The first round: A - B - C, D - E - F, G - H - I, J
Second: A - B - D, C - E - F, G - H - J, I
.
Schedule, similar to the football league football league is a group of 2 teams, only two people a group can also want to understand, more than 2 men at a group are confused, consult everybody a great god, thank you.

CodePudding user response:

No one,,,,

CodePudding user response:

Use enumerated list first so may use for to loop condition is equal to the enumeration output group