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| 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef TOOLS_CLANG_TRANSLATION_UNIT_TEST_FILES_TEST_H_ |
| 6 #define TOOLS_CLANG_TRANSLATION_UNIT_TEST_FILES_TEST_H_ |
| 7 |
| 8 #include "binomial.h" |
| 9 |
| 10 // Number of ways to distribute n items of the same thing to k persons; each |
| 11 // person should get at least one item. |
| 12 int calculateNumberOfWaysToDistributeNItemsAmongKPersons(int n, int k) { |
| 13 return binomial(n - 1, k - 1); |
| 14 } |
| 15 |
| 16 #endif // TOOLS_CLANG_TRANSLATION_UNIT_TEST_FILES_TEST_H_ |
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