Question 3 int x = 0; while (x<5) { cout << "hello world"; X = x + 1; } // How many times does this code execute the line cout << "hello world"; O O 3
Max Function
Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.
Power Function
A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:
Solution
Question 3
While loop only execute when the condition is true. If it is false it comes out of the loop.
Here the while loop is executing based on the condition x<5. And the integer variable x is initially 0. And the while loop execute until x<5 that is it will terminate from the while loop when the value of x=5.
So when
x=0 it display "hello world"
x=1 it display "hello world"
x=2 it display "hello world"
x=3 it display "hello world"
x=4 it display "hello world"
x=5 it not display "hello world". Because while loop condition will be 5< 5 and it is not True . So the "cout" statement will not execute. That is at x=5 it not enter to the loop statement. The control comes out of the loop.
So here the while loop execute until x=4, That is the statement cout << "hello world" will execute 5 times in the code.
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