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Question

line 1. a=5
line 2. ++a=??.
line 3. a++=??.
what is the value of ++a in line2.
and whats the value of a++ in line3.

Answer 1

it is 6 because line 2 increments value of a// a = 6 now
at line 3 the value of is incremented after a is returned so it is 6// a= 6
after this calling a it will be 7 //try to call a it shiuld be 7
https://code.sololearn.com/WBe4Yw69fzWv/?ref=app

Answer 2

1 | a=5
2 | ++a=6
3 | a++=6

Answer 3

++ before variable executes ++ before function
++ after variable executes ++ after function

Answer 4

at line 1: a=5 //initialized a
at line 2: ++a =6 //increment 1 in value of a
at line 3 : a++ = 6// a value will get increment after