x #include <iostream> #include <string> usingnamespacestd; classCar{ public: stringbrand; stringmodel; Car() { brand="Unknown"; model="Unknown"; } Car(stringb,stringm) { brand=b; model=m; } };
usingnamespacestd; intmain() { // Creating auto variables automyNum=5;// int automyFloatNum=5.99;// float automyDoubleNum=9.98;// double automyLetter='D';// char automyBoolean=true;// bool automyString=string("Hello");// std::string ...
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intmain() { FILE*fptr; // Open a file in writing mode fptr=fopen("filename.txt","w"); // Write some text to the file fprintf(fptr,"Some text"); // Close the file fclose(fptr); return0; }
Two loops that run separately A loop that never ends A single loop that repeats twiceSubmit Answer » What is an Exercise? Test what you learned in the chapter: C++ Nested Loops by completing 4 relevant exercises. To try more C++ Exercises please visit our C++ Exercises page....
cout << "Access granted - you are old enough."; } else { throw 505; } } catch (int myNum) { cout << "Access denied - You must be at least 18 years old.\n"; cout << "Error number: " << myNum; } return 0; }
Try Again YesNo Next Exercise » What is a major difference between a deque and a queue in C++? A deque allows elements to be added or removed from both ends, while a queue only allows this from one end A deque can hold multiple data types, while a queue cannot ...
Which function is used to get the length of a string in C++? sizelength() len() length() count() Submit Answer » What is an Exercise? Test what you learned in the chapter: C++ String Length by completing 3 relevant exercises. To try more C++ Exercises please visit our C++ Exercises...
What is #include <iostream>? An object A header file library A namespace A functionSubmit Answer » What is an Exercise? Test what you learned in the chapter: C++ Syntax by completing 4 relevant exercises. To try more C++ Exercises please visit our C++ Exercises page....