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);
}
}

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+……………...

4944

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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; }

1041

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Code for Method of Handling Factorials of Any Size?

2486

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

3234

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

3057

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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.

4572

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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++

1165

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write a program to perform generic sort in arrays?

3071

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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

2521

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output for printf("printf");

2537

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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.

3874

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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.

4950

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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.)

4989

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write a program using 2 D that searches a number and display the number of items 12 inputs values input 15,20, 13, 30, 38, 40,16, 18, 20 ,18 ,20 enter no. to search : 20

3807

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

2712

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