std::cout not working inside a for-loop

Question

I\'m new to C++, and right now I\'m learning from the book called Accelerated C++. I finished the third chapter (vectors), and I came to this exercise:

\"Write

Answer 1

Add << flush to flush your output buffer (each place).

Or use << endl, which both adds newline and flushes.

There are problems with the code, especially for empty input, but that's what you're out to learn about, so I'll leave you to it! :-)

Cheers & hth.,

Answer 2

I'm afraid the language eludes me in terms of variable names, but this "Works for Me™".

Here is my output (First 3 lines input:)

ytreyert
tyryteter
gdhdfgdf
^Z

test0, test, !test2, test4, test2, test4, ytreyert: 1
test, !test2, test4, tyryteter: 1
test5,

You should definitely try flushing the cout buffers after printing (as per Alf's answer).

I notice that gdhdfgdf is not counted, this is because of this line:

for (int i = 0; i < duz_recenice - 1; ++i)  

If you only give 1 input word, this loop will not run, as you do duz_recenice = recenica.size(); before looping.

Changing this line to

for (int i = 0; i < duz_recenice; ++i)  

solves this problem.