Answer / sujai cn

#include <iostream>
#include <math.h>
#include<conio.h>
using namespace std;

void main()
{
int num = 0;
int ReverseNumber(int num);
int RemoveDuplicateDigits(int num);
int ReverseOfInput = 0;
cout<<"Please enter the number\n";
cin >> num;
ReverseOfInput = ReverseNumber(num);
cout<<"The number after removing duplicate digits is "
<< ReverseNumber(RemoveDuplicateDigits(ReverseOfInput)) ;
getch();
}

int ReverseNumber(int num)
{
int revnum = num;
int nodigits = 0;
int rem = 0;
while(revnum > 0)
{
nodigits ++;
revnum = revnum / 10;
}

revnum = 0;
nodigits --;
while(num > 0)
{
rem = num % 10 ;
revnum = revnum + rem * (int) (pow (10 ,nodigits));
nodigits --;
num = num / 10;
}

return revnum;
}

int RemoveDuplicateDigits(int num)
{

int resnum = 0;
bool digis[10] = {false , false ,false ,
false ,false , false ,false , false , false , false};
int power = 0;
int rem = 0;

while (num > 0)
{
rem = num % 10 ;
if(digis[rem] == false)
{
resnum = (int)(resnum + rem * pow(10 , power));
power++;
digis[rem] = true;
}
num = num / 10 ;
}

return resnum;
}

Answer / qapoo

int main()
{
int a[5]={1,2,2,3,3};
for(int i=0;i<5;i++)
{
if(a[i]<a[i+1])
cout<<a[i];
}
return 0;
}

I am DeePu sotware engineer working with EMC corporation ,recently I had attended mcafee interview . Their questions were at heights of stupidity , I don't know what they want , I am a developer with 4 year experienced .I am listing the questions asked 1:What is the flag in g++ to avoid structure padding 2:In wht order parameters are passed to stack 3:How you will edit code segment of an exe

1 Answers  

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what is difference b/w object based and object oriented programming language?

18 Answers   Chaitanya, College School Exams Tests, Educomp, IBM, Infosys, Telko,

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#include <iostream> using namespace std; struct wow { int x; }; int main() { wow a; wow *b; a.x = 22; b = &a; a.x = 23; cout << b->x; return 0; }

1 Answers  

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What is abstraction oop?

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what is the difference between class and structure in C++?

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How is polymorphism achieved?

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what is overloading

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#include <stdio.h> #include <alloc.h> #include <stdlib.h> #include <conio.h> void insert(struct btreenode **, int); void inorder(struct btreenode *); struct btreenode { struct btreenode *leftchild; struct btreenode *rightchild; int data; }; main() { struct btreenode *bt; bt=(struct btreenode *)NULL; int req,i=1,num; clrscr(); printf("Enter number of nodes"); scanf("%d",&req); while(i<=req) { printf("Enter element"); scanf("%d",&num); insert(&bt,num); i++; } inorder(bt); } void insert(struct btreenode **sr, int num) { if(*sr==NULL) { *sr=(struct btreenode *)malloc (sizeof(struct btreenode)); (*sr)->leftchild=(struct btreenode *)NULL; (*sr)->rightchild=(struct btreenode *)NULL; (*sr)->data=num; return; } else { if(num < (*sr)->data) insert(&(*sr)->leftchild,num); else insert(&(*sr)->rightchild,num); } return; } void inorder(struct btreenode *sr) { if(sr!=(struct btreenode *)NULL) { inorder(sr->leftchild); printf("\n %d",sr->data); inorder(sr->rightchild); } else return; } please Modify the given program and add two methods for post order and pre order traversals.

0 Answers  

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Where You Can Use Interface in your Project

0 Answers   KPIT,

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What is class encapsulation?

0 Answers  

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wht is ditch

0 Answers  

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write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.

0 Answers   Microsoft, TCS,

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