8 lines
268 B
R
8 lines
268 B
R
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max.subseq <- function(x) {
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cumulative <- cumsum(x)
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min.cumulative.so.far <- Reduce(min, cumulative, accumulate=TRUE)
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end <- which.max(cumulative-min.cumulative.so.far)
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begin <- which.min(c(0, cumulative[1:end]))
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if (end >= begin) x[begin:end] else x[c()]
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}
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