Answer:
C++ code is given below
Explanation:
#include <iostream>
#include <cctype>
#include <string.h>
#include <cstring>
#include <sstream>
using namespace std;
struct Car {
public:
char reportingMark[5];
int carNumber;
string kind;
bool loaded;
string destination;
};
void input(Car *);
void output(Car *);
int main() {
Car *T = new Car;
input(T);
output(T);
delete T;
return 0;
}
void input(Car *T)
{
string str, s;
cout << " Enter the reporting mark as a 5 or less character uppercase string: ";
cin >> str;
for (int i = 0; i < str.length(); i++)
T->reportingMark[i] = toupper(str[i]);
cout << " Enter the car number: ";
cin >> T->carNumber;
cout << " Enter the kind: ";
cin >> T->kind;
cout << " Enter the loaded status as true or false: ";
cin >> s;
istringstream(s) >> boolalpha >> T->loaded;
if (T->loaded == true) {
cout << " Enter the destination: ";
cin.ignore();
getline(cin, T->destination);
}
else
T->destination = "NONE";
}
void output(Car *T)
{
cout << " Reporting Mark: " << T->reportingMark;
cout << " Car Number: " << T->carNumber;
cout << " Kind: " << T->kind;
cout << " Loaded Status: " << boolalpha << T->loaded;
cout << " Destination: " << T->destination << " ";
}
Answer:
A) True
Explanation:
Java provides collections architecture or framework used to store and manipulate a group of objects or collections.
The collection framework has interfaces which include; Set, Queue, Deque, List, as well as classes which include; Hashset, ArrayList, LinkedList, LinkedHashset, PriorityQueue, Vector and TreeSet.
There are also many methods declared in the collection interface which include; add(), addAll(), remove(), removeAll(),retainAll(), clear(), size(), iterator(), toArray() etc
a. speed + 12 - miles * 2 = 10 + 12 - 5 * 2. With order of operations, we do the multiplication first so the equation is now 10 + 12 - 10 = 22 - 10 = 12
b. speed + miles * 3 = 10 + 5 * 3 and again, order of operations gives us 10 + 15 = 25
c. (speed + miles) * 3 = (10 + 5) * 3 = 15 * 3 = 45
d. speed + speed * miles + miles = 10 + 10 * 5 + 5 = 10 + 50 + 5 = 60 + 5 = 65
e. (10 – speed) + miles / miles = (10 - 10) + 5 / 5 = 0 + 5 / 5 = 5 / 5 = 1
Answer:
start();
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
move();
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
move();
}
}
if(colorIs(Color.blue)){
paint(Color.red);
if(frontIsClear());
}else{
if(colorIs(Color.red)){
paint(Color.blue);
if(frontIsClear());
}
}
function start(){
}
Q. 5.1.3: Move to Wall
Ans:
function start(){
while(frontIsClear()){
move();
}
}
I apologize if its incorrect
