C++ (The bold is code) Write a line of code that extracts the last four digits of phone number (and save into the variable last4) from the string stream below: string s1, s2, s3; char ch1, ch2, ch3; double d1, d2, d3, last4; int i1, i2, i3; istringstream abc("Phone: (123)12.1234");
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C++
(The bold is code)
Write a line of code that extracts the last four digits of phone number (and save into the variable last4) from the string stream below:
string s1, s2, s3;
char ch1, ch2, ch3;
double d1, d2, d3, last4;
int i1, i2, i3;
istringstream abc("Phone: (123)12.1234");
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- FOR C++, PLEASE SEND THE CODE IN 30 MINUTES. WRITE THE ANSER OF THIS QUESTION IN THE GIVEN CODE. Write a function that checks whether the furniture is in good quality. Assume that it is in good quality if the average quality of the materials exceeds 0.5. #include <iostream>#include <string>#include <vector> using namespace std; class Material { private: string name; int amount; float quality; public: Material() { } Material(string name, int amount, float quality) { this->name = name; this->amount = amount; this->quality = quality; } string getName() { return this->name; } int getAmount() { return this->amount; } float getQuality() { return this->quality; } void print() { cout << "Name: " << this->name << " Amount: " << this->amount << " Quality: " << this->quality << endl; }}; bool…Using C++, create statements that do the following: Define an enum type, birdType, with the values PEACOCK, SPARROW, CANARY, PARROT, PENGUIN, OSTRICH, EAGLE, CARDINAL, and HUMMINGBIRD. Declare a variable bird of the type birdType. Assign CANARY to the variable bird. Advance bird to the next value in the list. Decrement bird to the previous value in the list. Output the value of the variable bird. Input value in the variable bird.What will be the output of the following C++ code? #include <iostream> using namespace std; int main() { int a = 5; float b; cout << sizeof(++a + b); cout << a; return 0; } a) 2 6 b) 4 6 c) 2 5 d) 4 5
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