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99dee823 | 1 | // Copyright (C) 2001-2021 Free Software Foundation, Inc. |
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2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free | |
4 | // software; you can redistribute it and/or modify it under the | |
5 | // terms of the GNU General Public License as published by the | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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7 | // any later version. |
8 | ||
9 | // This library is distributed in the hope that it will be useful, | |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | // GNU General Public License for more details. | |
13 | ||
14 | // You should have received a copy of the GNU General Public License along | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
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17 | |
18 | // 26.4.3 [lib.partial.sum] | |
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19 | |
20 | #include <algorithm> | |
21 | #include <numeric> | |
1ecba09e | 22 | #include <testsuite_hooks.h> |
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23 | |
24 | int A[] = {1, 4, 9, 16, 25, 36, 49, 64, 81, 100}; | |
25 | int B[] = {1, 3, 5, 7, 9, 11, 13, 15, 17, 19}; | |
26 | const int N = sizeof(A) / sizeof(int); | |
27 | ||
28 | void | |
29 | test01() | |
30 | { | |
1ecba09e | 31 | int D[N]; |
02d92e3b | 32 | |
4f99f3d0 | 33 | std::partial_sum(B, B + N, D); |
1ecba09e | 34 | VERIFY( std::equal(D, D + N, A) ); |
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35 | } |
36 | ||
37 | int | |
11f10e6b | 38 | main() |
02d92e3b | 39 | { |
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40 | test01(); |
41 | return 0; | |
02d92e3b | 42 | } |