Answer / sudha

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

int main()
{
string p[] =
{ "","","Twenty","Thirty","Fourty","Fifty","Sixty","Seventy","Eighty","Ninety" };
string o[] = { "","one", "two", "three", "four",
"five", "six", "seven", "eight", "nine" };

cout << "\n\nEnter a number between 20 to 99\n";
cin >> n;

i=n/10;
j=n%10;

cout << p[i] <<" " << o[j] << endl;

getch();
return(0);
}

Answer / vinay tiwari

#include<iostream.h>
#include<conio.h>
void main()
{
char a[9][10]=
{"one","two","three","four","five","six","seven","eight","ni
ne"};
char b[8][10]=
{"twenty","thirty","fourty","fifty","sixty","seventy","eight
y","ninety"};
int num,rem;
clrscr();
cout<<"enter number "<<"\n";
cin>>num;
rem=num%10;
num=num/10;
if(rem==0)
cout<<b[num-2]<<"\n";
else
cout<<b[num-2]<<" "<<a[rem-1];
getch();
}

Answer / pavan mustyala

#include<iostream>
using namespace std;

void main()
{
char *arr1[9]=
{"one","two","three","four","five","six","seven","eight","ni
ne"};
char *arr2[8]=
{"twenty","thirty","fourty","fifty","sixty","seventy","eight
y","ninety"};
int num;

cout << "Enter A Number:"<< endl;
cin >> num;

cout << arr2[(num / 10) - 2];

if((num % 10) != 0)
cout << " " << arr1[(num % 10) -1];
}

write a program to calculate the radius for a quadratic equation use modular programming(function abitraction)hint use quadratic function

1 Answers   ICAN, Jomo Kenyatta University,

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What output does this program generate as shown? Why? class A { A() { cout << "A::A()" << endl; } ~A() { cout << "A::~A()" << endl; throw "A::exception"; } }; class B { B() { cout << "B::B()" << endl; throw "B::exception"; } ~B() { cout << "B::~B()"; } }; int main(int, char**) { try { cout << "Entering try...catch block" << endl; A objectA; B objectB; cout << "Exiting try...catch block" << endl; } catch (char* ex) { cout << ex << endl; } return 0; }

0 Answers  

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Algorithm in O(2n) Presently we can solve in our hypothetical machine problem instances of size 100 in 1 minute using algorithm A, which is a O(2n). We would like to solve instances of size 200 in 1 minute using algorithm A on a new machine. What is the speed of the new machine should be?

2 Answers   ABC, Qatar University,

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Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

2 Answers   TCS,

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Complexity T(n) What is the time complexity T(n) of the following portions of code? For simplicity, you may assume that n is a power of 2. That is, n = 2k for some positive integer k. a) ? for (i = 1; i <= n; i++) { j = n; cout << i << ? ? j << ? ? << endl; } b) ? for (i = 0; i <= n; i += 2) { j = n; cout << i << ? ? j << ? ? << endl; } c) ? for (i = n; i >= 1; i = i/2) { j = n; cout << i << ? ? j << ? ? << endl; } d) for (i = 1; i <= n; i++) { j = n; while (j >= 0) { cout << i << ? ? j << ? ? << endl; j = j - 2; } }

0 Answers   Qatar University,

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readers and writers problem

1 Answers   Cognizant,

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3. Program to find the Sum of give series. a. (1)+(1+2)+(1+2+3)+(1+2+3+4)+……………………………….. b. 1/1+1/9+1/25+1/49+……………...

0 Answers  

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Write code for the multiplication of COMPLEX numbers?

0 Answers   IBM,

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Wrie a function which returns the most frequent number in a list of integers. Handle the case of more than one number which meets this criterion. public static int[] GetFrequency(int[] list)

3 Answers   Nagarro,

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what is virtual constroctor ? give an exam for it?-(parimal dhimmar)

2 Answers  

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Coin Problem You are given 9 gold coins that look identical. One is counterfeit and weighs a bit greater than the others, but the difference is very small that only a balance scale can tell it from the real one. You have a balance scale that costs 25 USD per weighing. Give an algorithm that finds the counterfeit coin with as little weighting as possible. Of primary importance is that your algorithm is correct; of secondary importance is that your algorithm truly uses the minimum number of weightings possible. HINT: THE BEST ALGORITHM USES ONLY 2 WEIGHINGS!!!

1 Answers   Motorola, Qatar University,

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how to find out the maximum number out of the three inputs.

6 Answers   ABC, Apple, C3I, HP, TCS,

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