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