Problem in for loop (TC++ IDE)

[aveo]

hi all,
I came accross some problem in executing for loop.

void main()
{
for(;0;cout<<1)
cout<<2;
}

it gives me 21 as an output instade of blank output. Please
let me know the reason behind it, as early as possible.

[niz...@gmail.com]

you conditional is "0", your loop not work.

the for statement has the form

for (exp1; exp2; exp3)

where exp1 is a series of initial statement separated by commas; exp2
is a conditional test; and exp3 is a series of statements executed at
the end of each loop iteration.

[ranafaisal]

why you want to perform this type of loop so change this condition to 1
and check.