Computers and Technology, 18.02.2020 19:53 tejasheree
The following algorithm adds all the entries in the "upper triangular" part of a square n x n array A. Analyze this algorithm where the work unit is the addition operation.
sum = 0
for k = 1 to n do
for j = k to n do
sum = sum + A[ k , j ]
end for
end for
write("Total of all upper triangular array elements is", sum)
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