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ISI 2018 PCB C5
Consider a max-heap of n distinct integers, n ≥ 4, stored in an array A[1 . . . n]. The second minimum of A is the integer that is less than all integers in A except the minimum of A. Find all possible array indices of A in which the second minimum can occur. Justify your answer.
Consider a max-heap of n distinct integers, n ≥ 4, stored in an array A[1 . . . n]. The second minimum of A is the integer that is less than all integers in A except th...
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ISI 2018 MMA 1
The number of common terms in the two sequence (3,7,11,...,407} and {2,9,16,...,70} is A)13 B)14 C)15 D)16
The number of common terms in the two sequence (3,7,11,...,407} and {2,9,16,...,70} isA)13 B)14C)15D)16
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ISI 2018 PCB A4
Let A and B be two non-empty finite subsets of ℤ, the set of all integers. Define A + B = { a + b : a ϵ A, b ϵ B }. Prove that | A + B | ≥ | A | + | B | - 1, where | S | denotes the cardinality of a finite set S.
Let A and B be two non-empty finite subsets of ℤ, the set of all integers. Define A + B = { a + b : a ϵ A, b ϵ B }. Prove that | A + B | ≥ | A | + | B | - 1, where...
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