Answer Posted / kiran

/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package removespacesfrommatrix;

/**
*
* @author Sunshine
*/
public class RemoveSpacesFromMatrix {

void print(char[][] matrix) {
char temp;
for (int i = 0; i < 4; i++) {
for (int j = 0; j < 4; j++) {
if (matrix[i][j] != ' ') {
System.out.println(matrix[i][j]);
} else {
temp = matrix[i][j + 1];
matrix[i][j] = temp;
matrix[i][j + 1] = ' ';
System.out.println(matrix[i][j]);
}
}
}
}

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
char[][] matrix;
matrix = new char[][]{{'a', 'b', ' ', 'c'}, {' ', 'd', ' ', 'f'}, {' ', ' ', 'x', 'y'}, {'m', 'n', 'o', 'p'}};
RemoveSpacesFromMatrix r = new RemoveSpacesFromMatrix();
r.print(matrix);
}
}

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

3083

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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; }

2545

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Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

5083

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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

2848

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Code for Method of Handling Factorials of Any Size?

2445

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Question 1: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date. *This Should Be Done IN C++

1119

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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

2646

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

2995

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

4530

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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

4421

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

6068

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write a program to calculate the amount of investment after a period n years if the principal investors was p and interest is calculated using compound interest,formular=a=p(1+r)^n

2828

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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!!!)

3712

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

7651

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Implement a command console for changing settings on a particular object. The command console should allow you to enter a string and will return the response (very similar to a terminal session). The commands are as follows: SET propertyname=newvalue will change the target object’s member named “propertyname” to have a value equal to “newvalue”. If the input value is incompatible (i.e. an int being set to a string), print out an appropriate error message. GET propertyname will print out the current value of the target object’s member named “propertyname”. GET * will print out a list of all target object members and their current values. The system should be extensible for future commands and should accept an arbitrary object, such that another developer could insert another object into the system and rely on the command console to get and set the properties correctly.

3910

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