What is the value of x?

Question

int x;
for(x=0;x<=6;x++)
{}

please explain

Answer 1

value of x will be 7 because when value of x is 6 the condtion x<=6 will be true then loop statement will execute, then x value will be incremented by 1 i.e x=6+1=7 now loop will terminate because Condtion x<=6 is false becuase x=7
hence value of x after loop execution will be 7

Answer 2

No: it's 7...

Because:
Even if the loop body is empty, the structure of it still the for loop:

- initialization : x=0
- (loop start)
- if condition : x<=6
- loop body : {}
- end loop instruction : x++
- go to (loop start)
- else go (next)
- (next)

x was setting with zero, and at each iteration grow to 6, obiouvsly, but examine the 6 case in details:
The condition (x<=6) is true, so loop body AND end loop instructions are executed... so, x++ is executed, and now x value is 7, and we go again to loop start, where testing condition's no more true, so else statement is executed, and the value of x still remain 7.

Answer 3

at the end of the loop it is 7

Answer 4

thanks bro

Answer 5

The loop repeats itself, increasing the value of x, until the condition becomes false. The condition in this case is x <= 6, which means that this for loop will stop once the value of x becomes 7, therefore, at the end of the loop, x = 7

Answer 6

Answer is 7. for loop fails at the condition where x goes higher than 6. integer value after 6 is 7. So , Anwer is 7

Answer 7

I think 6