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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.    char a;
  6.    cout << "実行しますか(Y/N)" << endl;
  7.    cin >> a;
  8.  
  9.   if(a == 'Y')
  10.   {
  11.       cout << "実行完了" << endl;
  12.   }
  13.   else if(a == 'N')
  14.   {
  15.       cout << "中止します" << endl;
  16.   }
  17.   else{
  18.       cout << "入力ミス" << endl;
  19.   }
  20.  
  21.     // switch(a){
  22.     //     case 'Y':
  23.     //         cout << "実行完了" << endl;
  24.     //         break;
  25.     //     case 'N':
  26.     //         cout << "中止します" << endl;
  27.     //         break;
  28.     //     default:
  29.     //         cout << "入力ミス" << endl;
  30.     //         break;
  31.     // }
  32. 	return 0;
  33. }
Success #stdin #stdout 0s 15232KB
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実行しますか(Y/N)
入力ミス
https://ideone.com/2GV8bb
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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