radha gogia
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Posted #Threads
what is error in below code ?
#include <stdio.h> #include<malloc.h> struct node { int data ; struct node *next,*prev; }; int main() { int n ,m,a,count=0,i,j; char rot; scanf("%d",&n); fflush(std...
5 replies -
Replied #Threads
IBM Bangalore urgently need 75 Comp Engrs
what are the qualifications ? I mean will freshers work ?And what is the technology for which they are looking for and where do we have...
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Posted #Threads
Desktop application in java for format conversion of all basic type of files.
I am writing a desktop application in java which is for format conversion of all basic type of files. For e.g. word to pdf, pdf to...
1 reply -
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Why do we get a segmentation fault while performing any operation on an uninitialized pointer ?
[HASHTAG]#include[/HASHTAG]<stdlib.h> [HASHTAG]#include[/HASHTAG]<string.h> int main(void) { char *p ; strcat(p, "abc"); printf("\n %s \n", p); return 0; } If I print this the val...
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Posted #Threads
How to construct PDA for the given language?
I am facing problem while constructing PDA for the language where we have no of a's =twice no of b's . I am not getting here...
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Who compiles the compiler ?
I have one doubt regarding when a compiler is used for compiling the program code written in some particular programming language then it must be also...
3 replies -
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what does a token actually represent?
Please explain the below paragraph "Typically with a lexer/parser a token is a structure that holds not only the name of the token, but the characters/symbols...
2 replies -
Posted #Threads
How does the white-spaces affect the size of the two notepad files
Consider two files ,one has very less spaces between the text written on it,while one which has a lot of spaces between the text ,so how...
2 replies -
Replied #Threads
How does the comma acts here as an operator or as a separator?
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...
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Replied #Threads
How does the comma acts here as an operator or as a separator?
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...
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Replied #Threads
How does the comma acts here as an operator or as a separator?
Sir ,Actually I have one con simplycoderNice question, however, there is a typo in your snippet. The code should probably be #include <stdio.h> int main() {...
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Posted #Threads
Variation in the working of the comma operator in the below codes
Consider the following code snippets Case1: int main() { int a; a=printf("hello"),printf("joke"); printf("%d",a); return 0; } Case2: int main() { int a; a=(pr...
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Replied #Threads
Working of printf statement in C
Ankita KatdareYour answer lies in this statement that you wrote. The output of your program will completely depend on your compiler. For example, a function call...
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Posted #Threads
How does the comma acts here as an operator or as a separator?
plz explain the working of below code ,here why both the printf functions are getting executed when comma is here acting like an operator and not...
4 replies -
Posted #Threads
Working of printf statement in C
I am just confused with the working of the printf statement that which one evaluate first because I have studied that comma separating the arguments acts...
5 replies -
Replied #Threads
Working of switch construct in c programming
For example I write case 1: int a=9; break; printf("hellooo"); case 2 : int y =98; printf("kill"); break; So here when parsing is done so either...
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Posted #Threads
Working of switch construct in c programming
In a switch construct ,why does the compiler doesn't show any error and skips the statements written within the cases like for example I write printf("hello");...
3 replies -
Posted #Threads
what is the logical proof of the below formula for relation?
If I have three relations R1.R2,R3 ,then If I write the formula as 1. (R1^R2)R3 contained in (R1 R3 ^ R2^R3) 2. (R1 UNION R2) R3=R1...
1 reply -
Replied #Threads
How to perform XOR operation on two graphs?
Ankita KatdareIs this a question related to mathematics graph theory? If so, I need to move it to appropriate section.yes Mam,it is related to graph theory...
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Posted #Threads
How does the compiler in c stores the const variables in ROM
I am just unable to understand that when ROM is only read only memory ,then how is the compiler able to store the variables with const...
1 reply -
Replied #Threads
How to perform XOR operation on two graphs?
actually am trying to ask like if we ay that G1 union G2 is actually the union of vertices and union of both the edges ,so...
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Posted #Threads
How to perform XOR operation on two graphs?
I am just unable to find out how to perform XOR operation on two graphs ,do I have to do XOR operation on the vertices or...
4 replies -
Posted #Threads
Effect of one control specification on another in printf statement.
CASE A : #include<stdio.h> #include<conio.h> int main() { int y = (8,9); printf("%d ,%f , %lf", 8.76, 8.987654); getch(); return 0; }CASE B: #include<stdio.h> #include<...
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Posted #Threads
Is there a unique compiler for C with UNIX as an operating system?
If the UNIX, when is allowed to run on another machine then it needs c compiler for it ,so when we install the compiler for it...
1 reply -
Posted #Threads
What is the effect of primitive data types on the nature of programming languages?
why the languages which are having primitive data types in them are considered to be not purely object oriented ,why is said that any language which...
1 reply -
Posted #Threads
What is the reason for the logical equivalence between the predicates?
Just little confusion in the logical equivalence of the 2 below logical expressions: 1. (p->r) AND(q->r)= (p OR q)->r 2. (p->r) OR (q->r)=(p AND q)->r In...
2 replies -
Replied #Threads
Abstract data type
rahul69ADT is called data type because in behaviour, it is a data type, As using integer type we create integer variables, similarly using List we create...
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Replied #Threads
Abstract data type
Anoop KumarI never learned about Abstract Data Type till now☕. Do you have confusion about following? <a href="https://docs.oracle.com/javase/tutorial/collections/intro/" target=...
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Replied #Threads
Abstract data type
Please Can you be specific to my question ,I already know what an ADT is my question is something else ,please try to clearly understand my...
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Posted #Threads
Abstract data type
I just have little confusions regarding the term abstract data type,although I have gone through google several times ,but still not yet satisfied . Firstly ,...
9 replies -
Replied #Threads
Comparison of algorithms
Ankit LitoriyaTalk is cheap , show me the code. EDIT : To understand better. As much i guess time complexity for both of your algorithms is...
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Posted #Threads
Comparison of algorithms
I just wanted to ask that why are the algorithms not being compared on the basis of number of statements they have ,why only input size...
5 replies -
Posted #Threads
Scheduling algo in OS
I just wanted to ask that on a particular OS ,is the implementation of a scheduling algorithm unique,lets say I am implementing round-robin in my OS...
2 replies -
Posted #Threads
Thread scheduling in java
I just want to ask that if the scheduling algorithm by JRE is priority scheduling since the threads are executed on the basis of their priority...
1 reply -
Posted #Threads
Deadlock inside a system
Does the existence of only one condition which is CIRCULAR WAIT ,neccesarily implies that there exists deadlock within a system?
2 replies -
Posted #Threads
time complexity of given algorithm
I am just uanble to compute the complexity of this algorithm,please help me out.
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Posted #Threads
cut-set of a graph
I just had one confusion regarding cut-set that the definition of cut-set says that it is the minimal set of edges whose removal from a graph...
2 replies -
Replied #Threads
Linked list operation time
Ankita KatdareSo, this is the question: Suppose each set is represented as a linked list with elements in arbitrary order. Which of the operations among union,...
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Posted #Threads
Linked list operation time
Please help me out with the following question,I am unable to actually make out the right option,I am able to make out only the correct option...
2 replies -
Replied #Threads
Line by line parsing of the statements written in an editor of an IDE
rahul69Actual process may differ for different IDE's but basic idea is the following. When we write code in IDE, it starts building a parse tree, and...
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Posted #Threads
Line by line parsing of the statements written in an editor of an IDE
I just wanted to ask that during our typing on the editor of any IDE ,we are always prompted for errors whenever we try to make...
2 replies -
Posted #Threads
Choose Better Performance
Which of these lines of code will give better performance? 1. a | 4 + c >> b & 7; 2. (a | ((( 4 +...
1 reply -
Posted #Threads
Integer.toString(int) method VERSUS StringValueOf(int) in Java
why do we have two implementations in java for converting the integer value into string,what is the logic behind?
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Replied #Threads
Return statement in a constructor
Anoop KumarWhen you do the new Object(). JVM loads the class file in memory and creates an Object. Now if object is created it should be...
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Replied #Threads
Return statement in a constructor
Anoop KumarYou need to look for Stack and Heap concepts and how it works. A return value is not assigned to reference but the memory reference...
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Replied #Threads
Return statement in a constructor
Sanyam KhuranaCould you please elaborate your question may be by some code? I understood that concept ,actually constructor implicitly return datatype is void ,so expilcitly we...
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Posted #Threads
Return statement in a constructor
why is non-parametrized return statement allowed in a constructor call when actually the constructor never returns anything,not even void. what is the difference between the return...
7 replies -
Posted #Threads
Problem in internet explorer 7 (Computax)
I have an income tax software named computax ,and it is actually attached with a particular browser Internet explorer ,it can work with google chrome also,but...
1 reply -
Posted #Threads
seeting background image or color in JFrame in swing
public class JavaApplication12 extends JFrame { public void go() { JFrame frame=new JFrame(); JButton wel=new JButton("WELCOME TO NOTE-MAKING STORE");...
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Replied #Threads
How to extract audio from video in java
Anoop KumarYou need api key to use iSpeech from here. <a href="https://www.ispeech.org/developers" target="_blank" rel="nofollow noopener noreferrer">iSpeech</a> See the code in sa...
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Replied #Threads
How to extract audio from video in java
Anoop KumarI can see it in evening only. Did you able to run sample application, class is iSpeechASR?Sir,i actually included the sample java file in my...
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Replied #Threads
How to extract audio from video in java
Anoop KumarAre you sure you ware sending Mp4 before? Method suggest it is expecting Avi.Sir,I got it ,It is working well with .mp4 file also,Thankss a...
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Replied #Threads
How to extract audio from video in java
Please sir,I when worked initially got the output mp3 file with jave-1.0 jar but now I dont know why is it raising exception,Please help me out.This...
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