62 lines
1.1 KiB
HTML
62 lines
1.1 KiB
HTML
|
<h2>Strings</h2>
|
||
|
|
<pre><code>"foo \"bar\" baz"
|
||
|
|
'foo \'bar\' baz'
|
||
|
|
"Multi-line strings ending with a \
|
||
|
|
are supported too."</code></pre>
|
||
|
|
|
||
|
|
<h2>Macro statements</h2>
|
||
|
|
<pre><code># include <stdio.h>
|
||
|
|
#define PG_locked 0
|
||
|
|
#define PG_error 1
|
||
|
|
</code></pre>
|
||
|
|
|
||
|
|
<h2>Booleans</h2>
|
||
|
|
<pre><code>true;
|
||
|
|
false;</code></pre>
|
||
|
|
|
||
|
|
<h2>Operators</h2>
|
||
|
|
<pre><code>a and b;
|
||
|
|
c bitand d;</code></pre>
|
||
|
|
|
||
|
|
<h2>Full example</h2>
|
||
|
|
<pre><code>/*
|
||
|
|
David Cary 2010-09-14
|
||
|
|
quick demo for wikibooks
|
||
|
|
public domain
|
||
|
|
*/
|
||
|
|
#include <iostream>
|
||
|
|
#include <vector>
|
||
|
|
using namespace std;
|
||
|
|
|
||
|
|
vector<int> pick_vector_with_biggest_fifth_element(
|
||
|
|
vector<int> left,
|
||
|
|
vector<int> right
|
||
|
|
){
|
||
|
|
if( (left[5]) < (right[5]) ){
|
||
|
|
return( right );
|
||
|
|
};
|
||
|
|
// else
|
||
|
|
return( left );
|
||
|
|
}
|
||
|
|
|
||
|
|
int vector_demo(void){
|
||
|
|
cout << "vector demo" << endl;
|
||
|
|
vector<int> left(7);
|
||
|
|
vector<int> right(7);
|
||
|
|
|
||
|
|
left[5] = 7;
|
||
|
|
right[5] = 8;
|
||
|
|
cout << left[5] << endl;
|
||
|
|
cout << right[5] << endl;
|
||
|
|
vector<int> biggest(
|
||
|
|
pick_vector_with_biggest_fifth_element( left, right )
|
||
|
|
);
|
||
|
|
cout << biggest[5] << endl;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(void){
|
||
|
|
vector_demo();
|
||
|
|
}</code></pre>
|