Eroare de compilare: user.cpp:6: error: expected initializer before 'int' user.cpp: In function 'int main()': user.cpp:11: error: 'n' was not declared in this scope user.cpp:11: error: 'm' was not declared in this scope user.cpp:11: error: 'p1' was not declared in this scope user.cpp:11: error: 'p2' was not declared in this scope user.cpp:12: error: 'i' was not declared in this scope user.cpp:14: error: 'a' was not declared in this scope user.cpp:14: error: 'b' was not declared in this scope user.cpp:15: error: 'v' was not declared in this scope user.cpp:18: error: 'x' was not declared in this scope user.cpp:19: error: 'sf' was not declared in this scope user.cpp:19: error: 'in' was not declared in this scope user.cpp:22: error: 'v' was not declared in this scope user.cpp:23: error: 'viz' was not declared in this scope user.cpp:26: error: 'd' was not declared in this scope user.cpp:30: error: 'dist' was not declared in this scope user.cpp:30: error: 'd' was not declared in this scope user.cpp:35: error: 'v' was not declared in this scope user.cpp:36: error: 'viz' was not declared in this scope user.cpp:39: error: 'd2' was not declared in this scope user.cpp:44: error: 'd2' was not declared in this scope user.cpp:45: error: 'f' was not declared in this scope user.cpp:47: error: 'f' was not declared in this scope