Addition assignment operator += An expression using the+=operator, such as C# x += y Is equivalent to: C# x = x + y Except thatxis only evaluated once. The following example demonstrates the usage of the+=operator: C# inti =5; i +=9; Console.WriteLine(i);// Output: 14stringstory...
The following example illustrates how the addition operator processes expressions of different types.Copy var str : String = "42"; var n : double = 20; var c : char = "A"; // the numeric value of "A" is 65 var result; result = str + str; // result is the string "4242" ...
inta = 20, c = 30; c += a ;// c = c + a; printf("%d\n\n", c); return0; } Output: 50 Assignment Operator -= view plaincopy to clipboardprint? #include < stdio.h > intmain() { inta = 20, c = 30; c -= a ;// c = c - a; ...
Use the addition assignment operator (Lecture Old EEEBill
result = int(str) + int(str); // result is the number 84 result = String(n) + String(n); // result is the string "2020" result = c + int(str); // result is the char "k" RequirementsVersion 1See AlsoReferenceAddition Assignment Operator (+=)...
floata = 5.5;floatb = 6.6;intc = 0;c = a + b;// the variable 'c' stores a value of 12 only as opposed to the expected sum of 12.1 See Also Language:= (assignment operator) Language:/ (division) Language:* (multiplication) ...
// Swift program to append a string using// addition assignment operator (+=) operatorvar str="Hello "str+="World"print(str) Output: Hello World ...Program finished with exit code 0 Press ENTER to exit console. Explanation: In the above program, we imported a packageSwiftto use theprint...
A. Using the addition operator to calculate the total number of hours away from work for each employee. This example finds the total number of hours away from work for each employee by adding the number of hours taken for vacation and the number of hours taken as sick leave. ...
Addition Operator Promotion In the following code, i is promoted to int and i + 5 is of the data type int. int to byte assignment is not permitted. byte b1 = 2; int i = 10; // An error. b1 = i + 5; b1 = (byte)(i + 5); // OK f1 is promoted to double and f1...
// Variable containing the gray code value_type value; mutable value_type convertedValue; // Created on construction/assignment. // Marked as mutable to indicate that // it is not part of the state of the // object but rather a cached value. operator value_type() const noexcept {return ...