Programming & Computer Science Answers

Write a method weave that takes two arrays of ints, a and b, and that returns an array that contains the elements of a and b in the order.a[0], b[0], a[1], b[1], etc. If one of the arrays a or b is longer than the other, just add the extra elements at the end of the array. 

Define a class Batsman with the following specifications:

Private members:

bcode 4 digits code number bname 20 characters innings, notout, runs integer type batavg it is calculated according to the formula – batavg =runs/(innings-notout) calcavg() Function to compute batavg

Public members:

readdata() Function to accept value from bcode, name, innings, notout and invoke the function calcavg(). displaydata() Function to display the data members.

Declare the class Employee, consisting of data members are emp_number, emp_name, department, salary and net_salary. The member functions are GetEmpDetails() to accept information for an employee, Calculate_DA() to calculate DA=20% of salary and display() to display the information of a employee.

1

1 2 1

1 2 4 2 1

1 2 4 8 4 2 1

1 2 4 8 16 8 4 2 1

1 2 4 8 16 32 16 8 4 2 1

1 2 4 8 16 32 64 32 16 8 4 2 1

1 2 4 8 16 32 64 128 64 32 16 8 4 2 1

1 2 4 8 16 32 64 128 256 128 64 32 16 8 4 2 1

By using nested loops, write the code of this triangular shape.

Determine the logic to complete C++ program with the following features.

a. Declare a class Time with three fields hour, minute and second

b. Provide appropriate constructors to initialize the data members.

c. Provide separate get() an set()methods for each of the data

members.

Develop a C++ program for the person who wrongly filled the online application and help him to convert the input string to lowercase and uppercase.

Write a program that print the third last digit of the given number. The third last digit is being referred to the digit in the hundreds place in the given number.

For example, if the given number is 3197, the third last digit is 1.

Note 1 - The third last digit should be printed as a positive number. i.e. if the given number is -197, the third last digit is 1.

Note 2 - If the given number is a single-digit or double-digit number, then the third last digit does not exist. In such cases, the program should print -1. i.e. if the given number is 5, the third last digit should be print as -1.

Write a C++ code to overload the function sqr() . In the first call of the function sqr(), an integer 15 is passed. The compiler executes the integer version of the function and returns result 225. In the second call a float value 2.5 is passed to function sqr(). The compiler executes the float value of the function and returns the result 6.25. The selection of which function to execute is decided at the run time by the compiler according to the datatype of variable passed.

Write a program to find the count of unique occurrence digits in a given number N. The number will be passed to the program as the input of type int.

Assumption: The input number will be a positive integer number>=1 and <= 25000.

For e.g.

If the given number is 292, the program should print 1 because there are only 1 unique occurrence digit "9" int this number.

Write a program that print the third last digit of the given number. The third last digit is being referred to the digit in the hundreds place in the given number.

For example, if the given number is 3197, the third last digit is 1.

Note 1 - The third last digit should be printed as a positive number. i.e. if the given number is -197, the third last digit is 1.

Note 2 - If the given number is a single-digit or double-digit number, then the third last digit does not exist. In such cases, the program should print -1. i.e. if the given number is 5, the third last digit should be print as -1.