
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Transcribed Image Text:In c++
Create a structure named student with two attributes, name and copa. Define structure variables s1, in the main block(local to main menthod),
s2(global), two structure variable as an array. Scan over all four structure variables and display.
For example:
Test Input Result
1
218CES001
7.1
215001
7.1
218CE500)
7.3
2105004
21BCES003
7.3
218CES004
7.4
7.4
218CE5002 21BC5002
7.2
7.2
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- In c++ Create a structure named student with two attributes, name and copa. Define structure variables s1, in the main block(local to main menthod), s2(global), two structure variable as an array. Scan over all four structure variables and display. For example: Test Input Result 1 218CES001 7.1 215001 7.1 218CE500) 7.3 2105004 21BCES003 7.3 218CES004 7.4 7.4 218CE5002 21BC5002 7.2 7.2arrow_forwardC# helparrow_forwardExercise 1: Fill in the code as indicated by the comments in bold. Exercise 2: Modify the program above by adding a third structure named results which has two members area and perimeter. Adjust the rectan- gle structure so that both of its members are structure variables. Exercise 3: Modify the program above by adding functions that compute the area and perimeter. The structure variables should be passed as arguments to the functions. CODE #include <iostream> #include <iomanip>using namespace std; // This program uses a structure to hold data about a rectangle // It calculates the area and perimeter of a box// PLACE YOUR NAME HERE// Fill in code to declare a structure named dimensions that // contains 2 float members, length and width// Fill in code to declare a structure named rectangle that contains // 3 members, area, perimeter, and sizes. area and perimeter should be // floats, whereas sizes should be a dimensions structure variableint main() {// Fill in code to…arrow_forward
- When you successfully construct an instance of a structure, what do you get exactly?arrow_forwardGame of Hunt in C++ language Create the 'Game of Hunt'. The computer ‘hides’ the treasure at a random location in a 10x10 matrix. The user guesses the location by entering a row and column values. The game ends when the user locates the treasure or the treasure value is less than or equal to zero. Guesses in the wrong location will provide clues such as a compass direction or number of squares horizontally or vertically to the treasure. Using the random number generator, display one of the following in the board where the player made their guess: U# Treasure is up ‘#’ on the vertical axis (where # represents an integer number). D# Treasure is down ‘#’ on the vertical axis (where # represents an integer number) || Treasure is in this row, not up or down from the guess location. -> Treasure is to the right. <- Treasure is to the left. -- Treasure is in the same column, not left or right. +$ Adds $50 to treasure and no $50 turn loss. -$ Subtracts…arrow_forwardDouble any element's value that is less than controlValue. Ex: If controlValue = 10, then dataPoints = {2, 12, 9, 20} becomes {4, 12, 18, 20}. #include <iostream>using namespace std; int main() { const int NUM_POINTS = 4; int dataPoints[NUM_POINTS]; int controlValue; int i; cin >> controlValue; for (i = 0; i < NUM_POINTS; ++i) { cin >> dataPoints[i]; } /* Your solution goes here */ for (i = 0; i < NUM_POINTS; ++i) { cout << dataPoints[i] << " " ; } cout << endl; return 0;}arrow_forward
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