0_0_36376206_26610.cpp: In function 'int main()':
0_0_36376206_26610.cpp:31:14: error: 'cin' was not declared in this scope
for (cin >> t;t--;)
^
0_0_36376206_26610.cpp:35:17: error: 'cout' was not declared in this scope
cout << dfs(1,a) << endl;
^
0_0_36376206_26610.cpp:35:37: error: 'endl' was not declared in this scope
cout << dfs(1,a) << endl;
^
|