回答編集履歴
1
加筆
answer
CHANGED
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@@ -24,6 +24,25 @@
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24
24
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std::cout << ans[i] << ' ';
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25
25
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}
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26
26
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std::cout << std::endl;
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27
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-
return 0;
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28
27
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}
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28
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+
```
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29
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+
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30
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+
[追記] 別解: 並列アルゴリズム版：
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31
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+
```C++
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32
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#include <execution>
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33
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#include <algorithm>
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34
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#include <iostream>
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35
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+
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36
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int main() {
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37
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int a[] = { 1, 2, 3, 4 };
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38
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int b[] = { 2, 3, 4, 5 };
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39
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int ans[4];
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40
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+
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41
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std::transform(std::execution::par, a, a+4, b, ans, [](int x, int y) { return x+y;});
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42
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+
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43
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for (int i = 0; i < 4; i++) {
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44
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std::cout << ans[i] << ' ';
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45
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}
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46
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std::cout << std::endl;
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47
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}
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29
48
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```
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