Every C++ program must have aA) cout statementB) function mainC) #include statementD) All of the above
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Every C++
A) cout statement
B) function main
C) #include statement
D) All of the above
Step by step
Solved in 2 steps
- use namespace std dont use high end programming symbols such as this-> and don't copy from internet I wanna be different write a C++ program to perform matrix manipulation using static variable, default argument and friend function.In C++, all code must be inside of the main function A) True B) Falsec++ program The program below misses the function declaration and definition of Sum_Of_Squares function. Complete the code.
- What does these c++ statements do and meaning of each part i) const int maxWidth= 80; ii) const int *const pLen = &maxWidth;Mark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)*C++ programming - please use include iostream (most preferred) *Include pseudocodes as well (in form of comments)
- **C++ The most important part of developing a program/software is the design process. You are required to describe the following characteristics: purpose, input, process, and output of each function and create three test cases, pseudocode and flowcharts for each of the following questions. Note: Each function should have its own flowchart. Please note you are not asked to write and C++ code and pseudocode should not include any C++ elements such as but not limited to semicolons, cout, and cin. Error Detection Suppose you type a 14-digit credit card number into a Web site, but mistype one of the digits of inadvertently interchange two adjacent digits. The website will perform a validation check that always detects the first type of error and nearly always detects the second type of error. The validation check is as follows and will be illustrated with the credit card number 58667936100244. Consider the 1st, 3rd, 5th, 7th, 9th, 11th and 13th digits of the credit card number (in this…A group of statements, such as the contents of a function, is enclosed inA) Braces {}B) Parentheses ()C) Brackets <>D) All of the above will doProgramming Language: C++ 4. Select the two correct statements about stub functions: Select one or more: a. stubs are used to test the functionality of a program b. stubs must return a value c. stubs are programs that test if a called function returns the correct result d. stubs are simpler than the functions they replace
- Module/Week 7 ASSIGNMENT (ARRAYS)Use functional decomposition to write a C++ program that asks the user to enter his or her weight and the name of a planet. Use an enumerated type called planetType to represent the planets and use a switch statement that takes as its condition a planetType variable. The program, via the switch statement, then outputs how much the user would weigh on that planet. The following table gives the factor by which the weight must be multiplied for each planet.Your program must have the following functions in it: GetUserInput(),ConvertInputToPlanetType(), and OutputWeight() (your switch statement must be in OutputWeight()). I will let you determine what each function’s parameters and return types should be. The program will output an error message if the user does not type a correct planet name. The prompt and the error message will make it clear to the user how a planet name mustbe entered.Use proper formatting and appropriate comments in your code. The utput…Module/Week 7 ASSIGNMENT (ARRAYS)Use functional decomposition to write a C++ program that asks the user to enter his or her weight and the name of a planet. Use an enumerated type called planetType to represent the planets and use a switch statement that takes as its condition a planetType variable. The program, via the switch statement, then outputs how much the user would weigh on that planet. The following table gives the factor by which the weight must be multiplied for each planet. Your program must have the following functions in it: GetUserInput(), ConvertInputToPlanetType(), and OutputWeight() (your switch statement must be in OutputWeight()). I will let you determine what each function’s parameters and return types should be. The program will output an error message if the user does not type a correct planet name. The prompt and the error message will make it clear to the user how a planet name must be entered. Use proper formatting and appropriate comments in your code. The…2- (What's the Value of X?) The following program uses function multiple to determine if the integer entered from the keyboard is a multiple of some integer X. Examine the function multiple, then determine X's value. Make sure you test the code with your compiler. 1// ex10_16.c 2// This program determines whether a value is a multiple of X. 3 #include 4 5 int multiple( int num ); // prototype 7 int main( void ) 8{ 9 int y; // y will hold an integer entered by the user 10 puts( "Enter an integer between 1 and 32000: " ); scanf( "%d", &y ); 11 12 13 // if y is a multiple of X if ( multiple( y ) ) { printf( "%d is a multiple of X\n", y ); } // end if else { 14 15 16 17 18 printf( "%d is not a multiple of X\n", y ); } // end else 19 20 21 } // end main 22 23 // determine whether num is a multiple of X 24 int multiple( int num ) 25 { int i; // counter int mask = 1; // initialize mask int mult = 1; // initialize mult 26 27 28 29 30 for (i = 1; i <= 10; ++i, mask «= 1 ) { 31 if ( ( num &…
