#include
using std::cin;
using std::cout;
using std::endl;
int main()
{
int sizeOfArray = 5;
int myArray[] = {0};
cout << "Enter elements of array" << endl;
for (int i = 0; i < sizeOfArray; i++)
{
cin >> myArray[i];
}
int sum = 0;
for (int j = 0; j < sizeOfArray; j++)
{
sum += myArray[j];
}
cout << endl << "Sum of " << sizeOfArray << " is: " << sum;
cin.get();
return 0;
}
explain parameter passing methods c program
x -=y;
Arguments appear in functions and in function calls. Arguments passed to a function are known as actual arguments. The arguments used by the function are known as the formal arguments. In C, all arguments are passed by value, such that the formal argument is a copy of the actual argument.
Basic structure of a C program is /* Documentation section */ /* Link section */ /* Definition section */ /* Global declaretion section */ /* Function section */ (return type) (function name) (arguments...) void main() { Declaration part Executable part (statements) } /* Sub-program section */ (return type) (function name 1) (arguments...) (return type) (function name 2) (arguments...) . . . (return type) (function name n) (arguments...) Basic structure of a C program is /* Documentation section */ /* Link section */ /* Definition section */ /* Global declaretion section */ /* Function section */ (return type) (function name) (arguments...) void main() { Declaration part Executable part (statements) } /* Sub-program section */ (return type) (function name 1) (arguments...) (return type) (function name 2) (arguments...) . . . (return type) (function name n) (arguments...)
Function sum_odd_digits(ByVal number As Integer) As Integer Dim digit As Integer sum_odd_digits = 0 While number <> 0 digit = number Mod 10 If digit And 1 Then sum_odd_digits = sum_odd_digits + digit number = number / 10 End While End Function
when we use that parameter as a global parameter and we used that parameter through out the program without changing
You can write a program without specifying its prototype when the function returns an integer.If the prototype is not mentioned the compiler thinks that the return type of the function used is integer.When making program which return integer you can ignore writing the protoype.
explain parameter passing methods c program
see the program
Function isPrime(ByVal n As Integer) As Boolean If n < 2 Then Return False End If Dim sqrtn As Integer = Math.Sqrt(n) + 1 For i As Integer = 2 To sqrtn If (n Mod i) = 0 Then Return False End If Next Return True End Function
A PHP file is a text file containing code to be run on a webserver by a program called php. It's the most used dynamic page script engine as it is free and open source.Use the fopen() function to open files in PHP. The first parameter of this function is the file to be opened and the second parameter specifies in which mode the file should be opened
Write a function that implements an algorithm that checks to see if a particular integer is prime (returning a boolean). Write a program that uses that function on each number from 1 to 100, and if true, displays that number.
x -=y;
Many computer programs and programming languages have a built-in round function; read the documentation. If there is none, you can also: 1. Multiply by 10 2. To round to an integer: add 0.5 to the result, then apply the integer function 3. Divide the result by 10 again.
Arguments appear in functions and in function calls. Arguments passed to a function are known as actual arguments. The arguments used by the function are known as the formal arguments. In C, all arguments are passed by value, such that the formal argument is a copy of the actual argument.
Basic structure of a C program is /* Documentation section */ /* Link section */ /* Definition section */ /* Global declaretion section */ /* Function section */ (return type) (function name) (arguments...) void main() { Declaration part Executable part (statements) } /* Sub-program section */ (return type) (function name 1) (arguments...) (return type) (function name 2) (arguments...) . . . (return type) (function name n) (arguments...) Basic structure of a C program is /* Documentation section */ /* Link section */ /* Definition section */ /* Global declaretion section */ /* Function section */ (return type) (function name) (arguments...) void main() { Declaration part Executable part (statements) } /* Sub-program section */ (return type) (function name 1) (arguments...) (return type) (function name 2) (arguments...) . . . (return type) (function name n) (arguments...)
-var,const,uses declaration part could start with uses in case of a declaration for a libr ex. (uses crt) var,const refers to those used in the main probram -functions,procedures declaration part declaration of the function/procedure + content ex. (function one(x:integer):integer; var y:integer; begin ...... one=....(integer expresion for return value); ...... end;) the procedures don't have any return value (:integer) -main program begin ........ end.