program-id.w.data division.working-storage section. 1 m pic 9(9). 1 n pic 9(9). 1 s pic x(9). procedure division.a.accept s unstring s delimited" "into m n compute n=(2+m+n*n/m)/4 display n(9- function log10(n):)if n<>1686 go a.
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