I have the following code: public class Tests { public static void main(String args) throws Exception { int x = 0; while(x<3) { x = x++; System.out.println(x); } }...
#include <stdio.h> int main(void) { int i = 0; i = i++ + ++i; printf("%d\n", i); // 3 i = 1; i = (i++); printf("%d\n", i); // 2 Should...
This question already has answers here: Behaviour of increment and decrement operators in Python (11 answers) Why are there no ++ and – operators in Python? (21 answers) Closed...
I notice that a pre-increment/decrement operator can be applied on a variable (like ++count). It compiles, but it does not actually change the value of the variable! What is...
Some Notes: 1- in.nextInt(); reads an integer from the user, blocks until the user enters an integer into the console and presses ENTER. The result integer has to be saved in order...
What is the difference between i++ & ++i in a for loop?
Consider this code: “int s = 20; int t = s++ + –s;”. What are the values of s and t?
Best Answer C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can’t predict the behavior when the code is run. As far...