c++ iterate through a vector of strings
<p>So I recently discovered the use of map and vectors, however, I'm having trouble of trying to figure a way to loop through a vector containing strings.</p>

<p>Here's what I've tried:</p>

<pre><code>#include &lt;string&gt;
#include &lt;vector&gt;
#include &lt;stdio&gt;

using namespace std;

void main() {
    vector&lt;string&gt; data={"Hello World!","Goodbye World!"};

    for (vector&lt;string&gt;::iterator t=data.begin(); t!=data.end(); ++t) {
        cout&lt;&lt;*t&lt;&lt;endl;
    }
}
</code></pre>

<p>and when I try to compile it, I get this error:</p>

<pre><code>cd C:\Users\Jason\Desktop\EXB\Win32
wmake -f C:\Users\Jason\Desktop\EXB\Win32\exbint.mk -h -e
wpp386 ..\Source\exbint.cpp -i="C:\WATCOM/h;C:\WATCOM/h/nt" -w4 -e25 -zq -od    -d2 -6r -bt=nt -fo=.obj -mf -xs -xr
..\Source\exbint.cpp(59): Error! E157: col(21) left expression must be integral
..\Source\exbint.cpp(59): Note! N717: col(21) left operand type is 'std::ostream watcall (lvalue)'
..\Source\exbint.cpp(59): Note! N718: col(21) right operand type is 'std::basic_string&lt;char,std::char_traits&lt;char&gt;,std::allocator&lt;char&gt;&gt; (lvalue)'
Error(E42): Last command making (C:\Users\Jason\Desktop\EXB\Win32\exbint.obj) returned a bad status
Error(E02): Make execution terminated
Execution complete
</code></pre>

<p>I tried the same method using map and it worked. The only difference was I changed the cout line to:</p>

<pre><code>cout&lt;&lt;t-&gt;first&lt;&lt;" =&gt; "&lt;&lt;t-&gt;last&lt;&lt;endl;
</code></pre>