# NOT RUN {
bernhardsson(7)
a <-
matrix(
c(3,6,2,7,1,4,8,5,
2,6,8,3,1,4,7,5,
6,3,7,2,4,8,1,5,
3,6,8,2,4,1,7,5,
4,8,1,3,6,2,7,5,
7,2,6,3,1,4,8,5,
2,6,1,7,4,8,3,5,
1,6,8,3,7,4,2,5,
1,5,8,6,3,7,2,4,
2,4,6,8,3,1,7,5,
6,3,1,8,4,2,7,5,
4,6,8,2,7,1,3,5)
,8,12)
out <- array(0L,c(8,8,12))
for(i in 1:12){
out[cbind(seq_len(8),a[,i],i)] <- 1L
}
# }
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