View Compilation Error

0_0_39302527_17042.cpp: In function 'int main()':
0_0_39302527_17042.cpp:42:11: error: 'cin' was not declared in this scope
   42 |     while(cin >> T >> S >> D)
      |           ^~~
0_0_39302527_17042.cpp:4:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    3 | #include <algorithm>
  +++ |+#include <iostream>
    4 | using namespace std;
0_0_39302527_17042.cpp:69:9: error: 'cout' was not declared in this scope
   69 |         cout << minn;
      |         ^~~~
0_0_39302527_17042.cpp:69:9: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?