C++ Code Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ Code Interview Questions

Questions Answers Views Company eMail

Seat Reservation prog for the theatre. Write a function for seat allocation for the movie tickets. Total no of seats available are 200. 20 in each row. Each row is referred by the Character, "A" for the first row and 'J' for the last. And each seat in a row is represented by the no. 1-20. So seat in diffrent rows would be represented as A1,A2....;B1,B2.....;........J1,J2... Each cell in the table represent either 0 or 1. 0 rep would seat is available , 1 would represent seat is reserved. Booking should start from the last row (J) to the first row(A). At the max 20 seats can be booked at a time. if seats are available, then print all the seat nos like "B2" i.e (2 row, 3 col) otherwise Print "Seats are not available." and we must book consecutive seats only.

Nagarro,

1 15803

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

2688

. Remove all the blank spaces between character.Matrix is of 10* 10. eg: INPUT ------------------------------------ | N | A | | V | |T ------------------------------------- | |G | U | |P | -------------------------------------- |T | | | A | | ------------------------------------ OUTPUT: ------------------------------------ | N | A | V | T | | ------------------------------------- |G |U | P | | | -------------------------------------- |T | A | | | | ------------------------------------

Nagarro,

2 10468

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)

2524

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

2890

Perform the functionality of 2-D array through 1-D array and in it the functions to be performed were: (1) Display the array in 2-D format (2) Display a particular element (3) Display a particular row (4) Display a particular column

Nagarro,

1 5758

Display Pattern: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 …

Mind Tree,

2 14733

A Binary no. is given, we hav to find it's decimal equivalent.

Microsoft,

2 6956

what mean void creat_object?in public class in this code class A{ public: int x; A(){ cout << endl<< "Constructor A";} ~A(){ cout << endl<< "Destructor A, x is\t"<< x;} }; void create_object(); void main() { A a; a.x=10; { A c; c.x=20; } create_object(); } void create_object() { A b; b.x=30; }

2596

what is the use of using for loop as "for(;;)"?

Satyam,

5 8984

Assume in University Every student in university as entity, prepare a class for student that store the roll no, name, dob of student, and make funtion of deletion, manipulation, addition of student record.

2795

#include #include void main() { char str[10]; int,a,x,sw=0; clrscr(); printf("Enter a string:"); gets(str); for(x=0;x<=a;a++); for(x=0;x<=a;x++) { if(str[x]==str[a-1-x]) { sw=1; } else sw=0; } if(sw==10 printf("The entered string is palindrome:"); else printf("The entered string is not a palindrome:); } getch(); } wht would be the explanation with this written code???

2 9868

write a program using virtual function to find the transposing of a square matrix?

3382

write a program to perform generic sort in arrays?

3080

write a proram using exceptional handling create a error & display the message "THERE IS AN ERROR?... PLEASE RECTIFY"?

1 4923

Post New C++ Code Questions

Un-Answered Questions { C++ Code }

Code for Easily Using Hash Table?

3046

can you please write a program for deadlock that can detect deadlock and to prevent deadlock.

3237

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!!!)

3761

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

2279

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+……………...

4952

write a program that reverses the input number of n.Formulate an equation to come up with the answer.

7694

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; }

1046

i really need help about this.. write a program to display the set of odd and even numbers separately. find the highest and lowest value of the given numbers.

2725

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.)

4997

Code for Method of Handling Factorials of Any Size?

2491

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?

7839

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

3024

how to diplay a external image of output on winxp by using c & c++,

3463

How to swap two ASCII numbers?

3053

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

2890

For More Un-Answered { C++ Code } Questions Click Here