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Programming in C. Recursion.
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44 votes
5 answers
121
GATE CSE 2006 | Question: 10
In a binary max heap containing $n$ numbers, the smallest element can be found in time $O(n)$ $O(\log n)$ $O(\log \log n)$ $O(1)$
In a binary max heap containing $n$ numbers, the smallest element can be found in time $O(n)$ $O(\log n)$ $O(\log \log n)$ $O(1)$
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2 votes
4 answers
125
ISRO2020-23
The post-order traversal of binary tree is $\text{ACEDBHIGF}$. The pre-order traversal is $\text{A B C D E F G H I}$ $\text{F B A D C E G I H}$ $\text{F A B C D E G H I}$ $\text{A B D C E F G I H}$
The post-order traversal of binary tree is $\text{ACEDBHIGF}$. The pre-order traversal is$\text{A B C D E F G H I}$$\text{F B A D C E G I H}$$\text{F A B C D E G H I}$$\t...
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32 votes
5 answers
126
GATE CSE 2004 | Question: 38, ISRO2009-27
Assume that the operators $+, -, \times$ are left associative and $^\hat{}$ is right associative. The order of precedence (from highest to lowest) is $ \ ^\hat{}, \times, +, -$ ... $-+a\times bc \ \ \hat{} \ \ \ \hat{} \ \ def$
Assume that the operators $+, -, \times$ are left associative and $^\hat{}$ is right associative. The order of precedence (from highest to lowest) is $ \ ^\hat{}, \times,...
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14 votes
3 answers
130
GATE CSE 2023 | Question: 2
Which one of the following sequences when stored in an array at locations $A[1], \ldots, A[10]$ forms a max-heap? $23,17,10,6,13,14,1,5,7,12$ $23,17,14,7,13,10,1,5,6,12$ $23,17,14,6,13,10,1,5,7,15$ $23,14,17,1,10,13,16,12,7,5$
Which one of the following sequences when stored in an array at locations $A , \ldots, A[10]$ forms a max-heap?$23,17,10,6,13,14,1,5,7,12$$23,17,14,7,13,10,1,5,6,12$$23,1...
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38 votes
7 answers
132
GATE CSE 2017 Set 1 | Question: 20
Let $T$ be a tree with $10$ vertices. The sum of the degrees of all the vertices in $T$ is ________
Let $T$ be a tree with $10$ vertices. The sum of the degrees of all the vertices in $T$ is ________
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26 votes
3 answers
138
GATE CSE 2008 | Question: 18
Which combination of the integer variables $x, y,$ and $z$ makes the variable $a$ get the value $4$ in the following expression? $a=(x > y)?((x > z) ?x:z): ((y > z) ?y:z)$ $x=3, y=4, z=2$ $x=6, y=5, z=3$ $x=6, y=3, z=5$ $x=5, y=4, z=5$
Which combination of the integer variables $x, y,$ and $z$ makes the variable $a$ get the value $4$ in the following expression?$$a=(x y)?((x z) ?x:z): ((y z) ?y:z)$$$...
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2 votes
2 answers
139
GATE CSE 2024 | Set 1 | Question: 38
Consider the following $\mathrm{C}$ ... the return value is less than $2^{10}$ If the inputs are $x=10, y=20$, then the return value is greater than $2^{20}$
​​Consider the following $\mathrm{C}$ function definition.int f (int x, int y){ for (int i=0 ; i<y ; i++ ) { x= x + x + y; } return x; }Which of the following stateme...
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