回答編集履歴
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追記
test
CHANGED
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@@ -29,3 +29,31 @@
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29
29
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}
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30
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31
31
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```
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32
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33
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[ねんのため] 全部大文字にするならtransform使うでしょけど:
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34
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35
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```C++
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36
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37
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#include <iostream>
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39
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#include <string>
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40
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#include <algorithm>
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43
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#include <cctype>
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int main() {
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std::string a;
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std::cin >> a;
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std::transform(a.begin(), a.end(), a.begin(), toupper);
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std::cout << a << std::endl;
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}
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```
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