Borderou de evaluare (job #195900)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:30:20: error: ‘n’ was not declared in this scope user.cpp:30:24: error: ‘m’ was not declared in this scope user.cpp:30:25: error: expression list treated as compound expression in initializer [-fpermissive] user.cpp:31:9: error: ‘i’ was not declared in this scope user.cpp:32:26: error: ‘scanf’ cannot be used as a function user.cpp:33:9: error: ‘j’ was not declared in this scope user.cpp:35:9: error: ‘max’ was not declared in this scope user.cpp:36:9: error: ‘p’ was not declared in this scope user.cpp:37:13: error: ‘i’ was not declared in this scope user.cpp:46:5: error: ‘s’ was not declared in this scope user.cpp:47:9: error: ‘i’ was not declared in this scope user.cpp:27:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:28:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]