#include "grader.h" #include "memory.h" #include <vector> using namespace std; void play() { int i,j, candies=0; char a, b; vector <int> guessed; for (i=0; i<50; i++) { for (j=i+1;j<50;j++){ if(candies==25){ break; } a = faceup(i); b = faceup(j); cout<< a<<" " << b; if(a==b){ candies+=1; } else{ continue; } } } }

memory.cpp: In function 'void play()':
memory.cpp:17:10: error: 'cout' was not declared in this scope
   17 |          cout<< a<<" " << b;
      |          ^~~~
memory.cpp:4:1: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'?
    3 | #include <vector>
  +++ |+#include <iostream>
    4 | using namespace std;