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State the example of pre- and post-conditions
Suppose that function f(x) should have a non-zero argument and return a positive value. We can document these pre- and post-conditions in comments and incorporate a check of the precondition in this function's definition, as demonstrated below
# Explanation of what f(x) computes
# @pre: x != 0
# @post: @result > 0
def f(x)
raise ArgumentError if x == 0
...
end
Suppose there are exactly five packet switches (Figure 4) between a sending host and a receiving host connected by a virtual circuit line (shown as dotted line in figure 4). The tr
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for (i = 0; i sequence of statements } Here, the loop executes n times. Thus, the sequence of statements also executes n times. Since we suppose the time complexity of th
how to write a function of area of a circle using python
Define a sparse metrics. A matrix in which number of zero entries are much higher than the number of non zero entries is known as sparse matrix. The natural method of showing m
Complexity is the rate at which the needed storage or consumed time rise as a function of the problem size. The absolute growth based on the machine utilized to execute the program
i cant resolve a problem
1. The following is a recursive algorithm to calculate the k -th power of 2. Input k a natural number Output kth power of 2 Algorithem: If k =0then return 1 Else return 2* po
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