World Cup group stage: Difference between revisions

m
m (→‎version 2, generated game sets: added whitespace to the wording in the REXX section header.)
Line 983:
if teams=='' | teams=="," then teams= 4 /*Not specified? Then use the default.*/
if win=='' | win=="," then win= 3 /* " " " " " " */
sets= 0; gs= /*the number of sets (so far). */
do j=1 for teams
do k=j+1 to teams; sets= sets +1 1 /*bump the number of game sets. */
games.sets= j || k; gs= gs j || k /*generate the game combinations. */
end /*j*/