Order Of Operations
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===Operations Level 2=== | ===Operations Level 2=== | ||
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Revision as of 10:30, 24 September 2012
General Programming → Order Of Operations
TODO: There is no page for C Order of operations/Operators at all. So I made one, and it'd be nice if I could get a bit of help with it?
Operations level 1
| Operator | Syntax | Explanation |
|---|---|---|
| ++ | x++ | a unary operator that increases the value of "x" by one |
| -- | x-- | A unary operator that decreases the value of "x" by one |
Operations Level 2
TODO: Sections with lots of ?????????? need more information
| Operator | Syntax | Explanation |
|---|---|---|
| ++ | ++x | a unary operator that increases the value of "x" by one |
| -- | --x | A unary operator that decreases the value of "x" by one |
| + | +x | A unary operator that does ???????? |
| - | -x | A unary operator that does ???????? |
| ! | !x | A logical operator that returns a boolean value that is the opposite of "x" (If "x" is true, then "!x" returns false) |
Operations Level 3
| Operator | Syntax | Explanation |
|---|---|---|
| / | a / b | An operator that returns the value of "a divided by b" |
| * | a * b | An operator that returns the value of "a multiplied by b" |
| % | a % b | An operator that returns the value of "the remainder of a divided by b" |
Operations Level 4
| Operator | Syntax | Explanation |
|---|---|---|
| + | a + b | An operator that returns the value of "a plus b" |
| - | a - b | An operator that returns the value of "a minus b" |
Operations Level 5
| Operator | Syntax | Explanation |
|---|---|---|
| / | a / b | An operator that returns the value of "a divided by b" |
| * | a * b | An operator that returns the value of "a multiplied by b" |
| % | a % b | An operator that returns the value of "the remainder of a divided by b" |
Operations Level 6
| Operator | Syntax | Explanation |
|---|---|---|
| >> | a >> b | A bitwise shift to the right ????????? |
| << | a << b | A bitwise shift to the left ?????????? |
Operations Level 7
Also known as "boolean operators" for returning boolean values
| Operator | Syntax | Explanation |
|---|---|---|
| < | a < b | A logical statement that returns "true" if "a" is less than "b" |
| * | a <= b | A logical statement that returns "true" if "a" is less than or equal to "b" |
| > | a > b | A logical statement that returns "true" if "a" is greater than "b" |
| >= | a >= b | A logical statement that returns "true" if "a" is greater than or equal to "b" |
Operations Level 8
Also known as "boolean operators" for returning boolean values
| Operator | Syntax | Explanation |
|---|---|---|
| = | a = b | A logical statement that returns "true" if "a" is equal to "b" |
| != | a != b | A logical statement that returns "true" if "a" NOT equal to "b" |
Operations Level 9
| Operator | Syntax | Explanation |
|---|---|---|
| & | a & b | A bitwise operator AND ???????? |
Operations Level 10
| Operator | Syntax | Explanation |
|---|---|---|
| ^ | a ^ b | A bitwise operator ExclusiveOR ???????? |
Operations Level 11
| Operator | Syntax | Explanation |
|---|---|---|
| | | a | b | A bitwise operator OR ???????? |
Operations Level 12
| Operator | Syntax | Explanation |
|---|---|---|
| && | a && b | Returns "true" if both "a" and "b" are also true |
Operations Level 13
| Operator | Syntax | Explanation |
|---|---|---|
| || | a || b | Returns "true" if either "a" or "b" is true |
Operations Level 14
| Operator | Syntax | Explanation |
|---|---|---|
| ?: | a ? b : c | Ternary operations: see Tertiary_operators |
Operations Level 15
| Operator | Syntax | Explanation |
|---|---|---|
| = | a = b | Assigns the value of "b" to "a" |
| += | a += b | Assigns the value of "a + b" to "a" |
| -= | a -= b | Assigns the value of "a - b" to "a" |
| /= | a /= b | Assigns the value of "a / b" to "a" |
| *= | a *= b | Assigns the value of "a * b" to "a" |
| %= | a %= b | Assigns the value of "a % b" to "a" |
| <<= | a <<= b | Assigns the value of "a << b" to "a" ???????? |
| >>= | a >>= b | Assigns the value of "a >> b" to "a" ???????? |
| &= | a &= b | Assigns the value of "a & b" to "a" ????????? |
| ^= | a ^= b | Assigns the value of "a ^ b" to "a" ????????? |
| |= | a |= b | Assigns the value of "a |= b" to "a" ?????????? |
