View Compilation Error

0_0_36899212_25423.cpp: In function 'int main()':
0_0_36899212_25423.cpp:11:2: error: 'cin' was not declared in this scope
  cin >> t;
  ^
0_0_36899212_25423.cpp:22:5: error: 'cout' was not declared in this scope
     cout << "Yes" << endl;
     ^
0_0_36899212_25423.cpp:22:22: error: 'endl' was not declared in this scope
     cout << "Yes" << endl;
                      ^
0_0_36899212_25423.cpp:26:5: error: 'cout' was not declared in this scope
     cout << "No" << endl;
     ^
0_0_36899212_25423.cpp:26:21: error: 'endl' was not declared in this scope
     cout << "No" << endl;
                     ^
0_0_36899212_25423.cpp:31:4: error: 'cout' was not declared in this scope
    cout << "Yes" << endl;
    ^
0_0_36899212_25423.cpp:31:21: error: 'endl' was not declared in this scope
    cout << "Yes" << endl;
                     ^
0_0_36899212_25423.cpp:35:4: error: 'cout' was not declared in this scope
    cout << "No" << endl;
    ^
0_0_36899212_25423.cpp:35:20: error: 'endl' was not declared in this scope
    cout << "No" << endl;
                    ^