Computer Applications
Write the values of c and d after execution of following code.
int a = 1;
int b = 2;
int c;
int d;
c = ++b;
d = a++;
c++;
Java Operators
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Answer
After the execution of the code, c = 4 and d = 1.
Explanation
| Statement | Remarks |
|---|---|
| c = ++b; | Prefix operator first increments and then uses the value. Thus, c = 3, b = 3 |
| d = a++; | Postfix operator first uses and then increments the value. Thus, d = 1, a = 2 |
| c++; | c = c + 1 = 3 + 1 = 4 |
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