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
|
#include <vector>
#include <utility>
#include <parallel/algorithm>
#include <algorithm>
#include <iostream>
#include <iterator>
using namespace std;
int main()
{
int sequences[10][10];
for (int i = 0; i < 10; ++i)
for (int j = 0; j < 10; ++j)
sequences[i][j] = i*j;
int out[100];
std::vector<std::pair<int*, int*> > seqs;
for (int i = 0; i < 10; ++i)
{ seqs.push_back(std::make_pair(sequences[i], sequences[i] + 10)); }
int * final = __gnu_parallel::multiway_merge(seqs.begin(), seqs.end(), out, 100, std::less<int>());
copy(out, final, ostream_iterator<int>(cout, " "));
return 0;
}
|
