C -= A is equivalent to C = C - A Multiply AND assignment operator. It multiplies the right operand with the left operand and assigns the result to the left operand.
C++ For Mac Os X
Strings are actually one-dimensional array of characters terminated by a null character '0'. Thus a null-terminated string contains the characters that comprise the string followed by a null.
The following declaration and initialization create a string consisting of the word 'Hello'. To hold the null character at the end of the array, the size of the character array containing the string is one more than the number of characters in the word 'Hello.'
If you follow the rule of array initialization then you can write the above statement as follows −
Following is the memory presentation of the above defined string in C/C++ −
Actually, you do not place the null character at the end of a string constant. The C compiler automatically places the '0' at the end of the string when it initializes the array. Let us try to print the above mentioned string −
When the above code is compiled and executed, it produces the following result −
C supports a wide range of functions that manipulate null-terminated strings −
The following example uses some of the above-mentioned functions −
When the above code is compiled and executed, it produces the following result −
A switch statement allows a variable to be tested for equality against a list of values. Each value is called a case, and the variable being switched on is checked for each switch case.
Syntax
The syntax for a switch statement in C programming language is as follows −
The following rules apply to a switch statement −
Flow DiagramExample
When the above code is compiled and executed, it produces the following result − Mirror for roku mac.
C Thomas Howell
c_decision_making.htm
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |