1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
// vector::operator[]
#include <iostream>
#include <vector>
using namespace std;
int main ()
{
vector<int> myvector (10); // 10 zero-initialized elements
unsigned int i;
vector<int>::size_type sz = myvector.size();
// assign some values:
for (i=0; i<sz; i++) myvector[i]=i;
// reverse vector using operator[]:
for (i=0; i<sz/2; i++)
{
int temp;
temp = myvector[sz-1-i];
myvector[sz-1-i]=myvector[i];
myvector[i]=temp;
}
cout << "myvector contains:";
for (i=0; i<sz; i++)
cout << " " << myvector[i];
cout << endl;
return 0;
}
|
