memory.cpp: In function 'void play()':
memory.cpp:5:4: error: 'vectorvector' was not declared in this scope
5 | vectorvector<int>> p(25);
| ^~~~~~~~~~~~
memory.cpp:5:17: error: expected primary-expression before 'int'
5 | vectorvector<int>> p(25);
| ^~~
memory.cpp:6:30: error: 'p' was not declared in this scope
6 | for (int i=1; i<=50; i++) p[faceup(i)-1].push_back(i);
| ^
memory.cpp:7:9: error: 'vector' was not declared in this scope
7 | for (vector<int> v : p) faceup(p[1]); faceup(p[2]);
| ^~~~~~
memory.cpp:7:16: error: expected primary-expression before 'int'
7 | for (vector<int> v : p) faceup(p[1]); faceup(p[2]);
| ^~~
memory.cpp:7:49: error: 'p' was not declared in this scope
7 | for (vector<int> v : p) faceup(p[1]); faceup(p[2]);
| ^
memory.cpp:8:1: error: expected primary-expression before '}' token
8 | }
| ^
memory.cpp:7:55: error: expected ')' before '}' token
7 | for (vector<int> v : p) faceup(p[1]); faceup(p[2]);
| ~ ^
| )
8 | }
| ~
memory.cpp:8:1: error: expected primary-expression before '}' token
8 | }
| ^