increment operator weirdness in these situations

[ali.cooom]

can someone explain to me the outputs please?

i don't understand how the increment and decrement operator work in these situations.

thanks

[EdEarl]

i=1;

x=++i; /* x=2 because increment before the value of i is assigned to x */

x=i++; /* x=2 because increment after the value of i is assigned to x */

 

++i increment before value of i used in expression preincrement

i++ increment after value of i used in expression postincrement

[pwagen]

Look at the difference in the output in the last example. Why is that different from the others?

[ali.cooom]

thank you very much

[EdEarl]

yw