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1

GATE Overflow | Programming | Test 1 | Question: 28
int foo(int n) { if(n > 10000) return 1; int sum = 0, i; for( i = 0; i < n; i++) { sum += i; } return sum; } The value returned by the above function is $\Theta\left(n^2\right)$ $\Theta\left(n\right)$ $\Theta\left(1\right)$ $\Omega\left(n^2\right)$

commented in Programming Dec 30, 2016

927 views

2 answers

2

GATE Overflow | Programming | Test 1 | Question: 1
What will be the output of the following C program? #include <stdio.h> int main() { int f1(int,int); int x = 9,n = 3; printf("%d", f1(x, n)); } int f1(int x, int n) { int y = 1,i = 1; for(i = 1;i <= n; i++) y = y * x; return(y); } 27 729 81 Compilation Error

commented in Programming Dec 30, 2016

733 views

3 answers

3

IP Addressing, Subnet Mask
The routing table of a router is shown as below: On which interface will the router forward packets addressed to destinations 128.75.43.16 and 192.12.17.10 respectively?

answer selected in Computer Networks Oct 2, 2016

749 views

2 answers

4

Token Ring
Suppose each station in IEEE 802.5 with 1bit delay is 48m apart from its neighbouring stations. Token is of 3 Bytes and propagation speed is 2.4 * 10^8 m/sec. To avoid overlapping in the 4Mbps token ring the monitor must insert 15 bits of artificial delay into ring. How many stations are there in the ring? A.2 B.3 C.4 D.5

asked in Computer Networks Oct 2, 2016

4.3k views

1 answer

5

Java
What is the output of this program? class Conversion { public static void main(String args[]) { double a = 295.04; int b = 300; byte c = (byte) a; byte d = (byte) b; System.out.println(c + " " + d); } } a) 38 43 b) 39 44 c) 295 300 d) 295.04 300

commented in Java Jul 1, 2016

2.1k views

1 answer

6

Printf
1:Where I find printf body in turbo c I know the prototype defined in stdio.h header file but body is not there? 2:why without include header file program successfully compiled and run?

answered in Programming Jun 28, 2016

150 views

1 answer

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Programming Question [JAVA OOPS ]
Which of the following methods from Object is final ( that it cannot be overriden ) ? (A) finalize method (B) clone method (C) hashCode method (D) getClass method

answered in Java Jun 28, 2016

2.0k views

1 answer

8

ISRO2014-9
Let $\text{R}$ be the radius of the circle. What is the angle subtended by an arc of length $\text{R}$ at the center of the circle? $1$ degree $1$ radian $90$ degrees $\pi$ radians

answered in Geometry Jun 28, 2016

4.0k views

15 answers

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GATE CSE 2005 | Question: 39
Suppose there are $\lceil \log n \rceil$ sorted lists of $\lfloor n /\log n \rfloor$ elements each. The time complexity of producing a sorted list of all these elements is: (Hint:Use a heap data structure) $O(n \log \log n)$ $\Theta(n \log n)$ $\Omega(n \log n)$ $\Omega\left(n^{3/2}\right)$

commented in Algorithms Jun 18, 2016

20.9k views

2 answers

10

Explain
Use of triple pointer ?

answer edited in Programming May 26, 2016

679 views

4 answers

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UGC NET CSE | December 2012 | Part 2 | Question: 25
Suppose that someone starts with a chain letter. Each person who receives the letter is asked to send it on to $4$ other people. Some people do this, while some do not send any letter. How many people have seen the letter, including the first person, if none ... out the letter? $122$ & $22$ $111$ & $11$ $133$ & $33$ $144$ & $44$

answered in DS May 11, 2016

5.3k views

2 answers

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Peter Linz Edition 4 Exercise 3.1 Question 16.d (Page No. 76)
Find a regular expression over Σ ={a,b,c} for all strings that contain no run of a's of length greater than 2. Here a run in a string is a sub string of length at least two as long as possible and consisting entirely of the same symbol. For eg, the string abbbaab contains a run of b's of length three and a tun of a's of length two.

commented in Theory of Computation May 11, 2016

1.8k views