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,

3511

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 17816

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.)

4710

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 6194

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,

4252

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,

2634

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

HCL,

2447

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.

3627

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 4265

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

2881

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

Jomo Kenyatta University,

2416

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,

4602

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

Jomo Kenyatta University,

1 10063

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 4319

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

Jomo Kenyatta University,

2687


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Un-Answered Questions { C++ Code }

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+……………...

4590


i don't know about working of nested for loop can any one help me

2018


1+1/2!+1/3!+...+1/n!

2156


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

2447


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

2634


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

4252


write a program that can LOCATE and INSERT elements in array using c++ programming languages.

3695


A suduco given & u hv 2 check if it is incomplete(blanks left),or correct or incorrect

2623


U hv to enter a range from a and b and search hw many no. of times a pattern n. occurs between the range a and b. Eg :i/p:enter range :0 100 Enter pattern: 13 o/p: the no. times 13 occurred betwwn 0 to 100:1 Eg :i/p:enter range :100 1000 Enter pattern: 13 o/p: the no. times 13 occurred betwwn 100 to 1000: (in this 13,113,131,132,133…139,213,313,…913 all these will be counted)

2319


Definition of priority queue was given. We have to implement the priority queue using array of pointers with the priorities given in the range 1..n. The array could be accessed using the variable top. The list corresponding to the array elements contains the items having the priority as the array index. Adding an item would require changing the value of top if it has higher priority than top. Extracting an item would require deleting the first element from the corresponding queue. The following class was given: class PriorityQueue { int *Data[100]; int top; public: void put(int item, int priority); // inserts the item with the given priority. int get(int priority); // extract the element with the given priority. int count(); // returns the total elements in the priority queue. int isEmpty(); // check whether the priority queue is empty or not. }; We had to implement all these class functions.

4643


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.

2373


Given a table of the form: Product Sold on A 1/1/1980 B 1/1/1980 C 1/1/1980 A 1/1/1980 B 1/1/1980 C 2/1/1980 A 2/1/1980 There are 30 products and 10,000 records of such type. Also the month period during which sales happened is given to u. Write the program to display the result as: Product Month No. of copies A January 12 A February 15 A March 27 B January 54 B February 15 B March 10 C January 37

2427


how to take time as input in the format (12:02:13) from user so that controls remains between these columns?

2047


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

5808


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

3323