Ask Question, Ask an Expert


Ask C/C++ Expert

Home >> C/C++

problem1)a) Find the errors in the following program:

# Include
main( )
print (‘Learning C is not\n a difficult task’);
return ( );

b) If a, b, c are int variables and a - 2, b - 4, c-3, d-5, what is the value of the expression a/b/c*d-a+c*d/b-c. Justify your answer.

c) Which of the following are valid C identifiers?

i) variable name 

ii) 2ndchance

iii) alpha++

iv) Motor-Car

v) register

vi) Saving Account

d) prepare the following operators from lowest to highest precedence:

i) ( ), <, ||, ?, +, *, ++

ii) /, !=, &, -, ~, [], +=

problem2)a) Consider the program

1 #include
2 int main ()
3 {
4 int a;
5 char b;
6 float c;
7 printf ("Enter the values of a, b, c");
8 scanf ("%d%c%f",&a, &b, &c);
9 printf ("%d%c%f",&a,&b,&c);
10 return 0;
11 }

If the input is a-2.5, b-234, c-89, what is the output. describe your answer.

b) What will be the output of the following program? Justify your answer.

Int main()
Int x, y, z;
y=z+ --y/x++;
z+=x*y-- %10;
return 0;

c) describe the output of the following C program:

1 # include
2 # include
3 int main ( )
4 {
5 int count;
6 for (count = 1; count <= 100; count ++)
7 i f (pow (floor (sqrt (count + 0.0)), 2) == count)
8 printf ("% d", count);
9 printf ("\n");
10 return 0;
11 }

C/C++, Programming

  • Category:- C/C++
  • Reference No.:- M92595
  • Price:- $40

Priced at Now at $40, Verified Solution

Have any Question? 

Related Questions in C/C++

Practice with pointers and dynamic memory

Practice with pointers and dynamic memory allocation Problem: Write a C++ program that will implement and test the four functions described below that use pointers and dynamic memory allocation. The Functions: You will w ...

Object-oriented programming assignmentintroduction -nbspa

Object-Oriented Programming Assignment Introduction -  "A logical matrix or (0, 1) matrix is a matrix with entries from the Boolean domain B = {0, 1}. Such a matrix can be used to represent a binary relation between a pa ...

Write a program that reads numbers from cin and then sums

Write a program that reads numbers from cin and then sums them, stopping when 0 has been entered. Construct three versions of this program, using the while ,do - while , and for loops. Add the following to your program: ...

Create your own unique while-end repetition structure you

Create your own unique While-End repetition structure. You decide the theme. You should provide both the pseudocode and the flowchart of your example. Be sure to provide an overview of what your repetition structure is d ...

Write a console-based c program that can be used as a math

Write a console-based C++ program that can be used as a math tutor for a young student. The program should display two random numbers consisting of three digits each to be added in columnar format, such as: 247 +129 ---- ...

Assignmentobjectivespractice reading characters from a

Assignment Objectives Practice reading characters from a file Practice using command line input Practice using command-line redirection of files Practice implementing a double transposition ciphering algorithm Summary In ...

Programming assignmentwrite a c program that allows the

PROGRAMMING ASSIGNMENT Write a C program that allows the user to make some banking transactions. The program should first prompt the user to enter the current balance of his/her bank account (in dollars and cents). The p ...

Discussionkeyboard versus file input please respond to the

Discussion "Keyboard versus File Input" Please respond to the following: • Suppose you are designing a C++ application that needs to capture user input specifically via a keyboard or from a file. Determine the method tha ...

Assignmentbullwrite the code for each lab

Assignment • Write the code for each lab assignment. • Submit the lab in a single zip file in the online course shell. The lab must contain all .cpp files, along with any additional files that may be necessary for your p ...

Computer sciencewhere do you think c and coding games in c

Computer Science Where do you think C++ and coding games in C++ is headed in the next five years? How about in the next 10 years? Do you think there are any significant improvements that need to be made to the code to en ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro