回答編集履歴
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ソース追記
answer
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@@ -4,4 +4,50 @@
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```text
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error: use of undeclared identifier 'sort2'
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```
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「追記」
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```text
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usr ~/Project/test % ./a.out
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2つの整数を入力してください
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123 456
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123
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456
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usr ~/Project/test % ./a.out
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2つの整数を入力してください
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456 123
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123
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456
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usr ~/Project/test % cat t1.cpp
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#include <iostream>
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using namespace std;
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void sort2(int *pValue1, int *pValue2);
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/********************************
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メイン関数
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********************************/
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int main()
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{
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int value1, value2;
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cout << "2つの整数を入力してください" << endl;
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cin >> value1 >> value2;
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sort2(&value1, &value2);
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cout << value1 << endl
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<< value2 << endl;
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}
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void sort2(int *pValue1, int *pValue2)
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{
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if (*pValue1 > *pValue2) {
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int temp = *pValue1;
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*pValue1 = *pValue2;
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*pValue2 = temp;
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}
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}
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```
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