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C++ Code Interview Questions
Questions Answers Views Company eMail

Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

iGate,

2832

using friend function find the maximum number from given two numbers from two different classes.write all necessary functions and constructor for the classes.

TCS,

1 13701

Write a (n) algorithm that sorts n distinct integers, ranging in size between 1 and kn inclusive, where k is a constant positive integer. (Hint: Use a kn-element array.)

3873

PROBLEM #8 The cashier at the counter of a Super Store, Mr. Khazaanchi has the following bundles of rupee cash notes with him: Rs. 1, 2, 5, 10, 50, 100, 500, 1000 A customer comes at his counter with various items that he has shopped. Mr. Khazaanchi totals the item prices and tells the customer his total amount payable. The customer gives Mr. Khazanchi some amount of cash. Find the total number of rupee notes of each denomination (i.e. 1, 2, 5, 10, 50, 100, 500, 1000) Mr. Khazaanchi will have to give to the withdrawer ensuring that the total number of rupee notes are minimum.

AR, ARJ,

1 3987

write a function that reverse the elements of an array in place.The function must accept only one pointer value and return void.

HCL, SRCASW,

3366

write a function that allocates memory for a single data type passed as a parameter.the function uses the new operator and return a pointer to the allocated memory.the function must catch and handle any exception during allocation

HCL,

1910

create a stucture student containing field for roll no,class,year and marks.create 10 student annd store them in a file

HCL,

1742

Ask the user to input three positive integers M, N and q. Make the 2 dimensional array of integers with size MxN, where all the elements of I (I = 1,…,M) line will be members of geometrical progression with first element equal to the number of line (I) and denominator q.

2937

main(){int a=5,b 10,c=2, d;a=b c;d=++a=(--c)*2; printf("%d%d%d%d,a,b,c,d; return o;}

1 2854

write a program that reads a series of strings and prints only those strings begging with letter "b"

1920

develop a program to calculate and print body mass index for 200 employees

Jomo Kenyatta University,

1795

write a program that prompt the user to enter his height and weight,then calculate the body mass index and show the algorithm used

Jomo Kenyatta University,

3920

write a program that calculate the volume of cylinder after user enters radius and height and show the algorithm used

Jomo Kenyatta University,

1 8806

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

ICAN, Jomo Kenyatta University,

1 3111

write a program to convert temperature from fa height into celcius and vise versa,use modular programming

Jomo Kenyatta University,

1923


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Un-Answered Questions { C++ Code }

How to Split Strings with Regex in Managed C++ Applications?

2699


write a program to perform generic sort in arrays?

2110


How to swap two ASCII numbers?

1933


Write a (n) algorithm that sorts n distinct integers, ranging in size between 1 and kn inclusive, where k is a constant positive integer. (Hint: Use a kn-element array.)

3873


Write a simple encryption program using string function which apply the substitution method.

4788






write a program that reads a series of strings and prints only those strings begging with letter "b"

1920


Performance Algorithm A performs 10n2 basic operations and algorithm B performs 300 lg n basic operations. For what value of n does algorithm B start to show its better performance?

6343


Code for Small C++ Class to Transform Any Static Control into a Hyperlink Control?

2161


Teta-Omeg-Big-Oh Show that f(n) = n2 + 3n3 is ;(n3).

2786


Create a program to read two random data set in two files named data1.txt and data2.txt manifold contains integer numbers, whereas data2.txt file contains the float type numbers. Simpanlahmasing each into 2 pieces of data that is an array of type integer array and an array of type float, then calculate the average numbers in the second array.

1693


Code for Easily Using Hash Table?

1932


We need to write the function to check the password entered is correct or not based on the following conditions.. a) It must have atleast one lower case character and one digit. b)It must not have any Upper case characters and any special characters c) length should be b/w 5-12. d) It should not have any same immediate patterns like abcanan1 : not acceptable coz of an an pattern abc11se: not acceptable, coz of pattern 11 123sd123 : acceptable, as not immediate pattern adfasdsdf : not acceptable, as no digits Aasdfasd12: not acceptable, as have uppercase character

3526


write a program that prompt the user to enter his height and weight,then calculate the body mass index and show the algorithm used

3920


solve the problem in the programming language C++"if a five digit number is input through the keyboard.Write a program to calculate the sum of its digits(hint: use the modulus operator)

2455


write a function that allocates memory for a single data type passed as a parameter.the function uses the new operator and return a pointer to the allocated memory.the function must catch and handle any exception during allocation

1910