Borderou de evaluare (job #230084)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:8:7: error: expected initializer before ‘>>’ token user.cpp:16:9: error: ‘pr’ was not declared in this scope user.cpp:17:9: error: ‘ul’ was not declared in this scope user.cpp:18:9: error: ‘c’ was not declared in this scope user.cpp:26:5: error: ‘pp’ was not declared in this scope user.cpp:27:5: error: ‘pr’ was not declared in this scope user.cpp:28:5: error: ‘ul’ was not declared in this scope user.cpp:32:5: error: expected primary-expression before ‘return’ user.cpp:32:5: error: expected ‘)’ before ‘return’ user.cpp:33:1: error: expected ‘}’ at end of input