Borderou de evaluare (job #134026)

Compilare: user.cpp: In function ‘int main()’: user.cpp:22:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:47:11: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] user.cpp:5:17: warning: unused variable ‘m1’ [-Wunused-variable] user.cpp:5:20: warning: unused variable ‘m2’ [-Wunused-variable] user.cpp:5:54: warning: unused variable ‘k’ [-Wunused-variable] user.cpp:6:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:7:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:65:5: warning: ‘q1’ is used uninitialized in this function [-Wuninitialized] user.cpp:65:5: warning: ‘q2’ is used uninitialized in this function [-Wuninitialized] user.cpp:69:14: warning: ‘primul1’ may be used uninitialized in this function [-Wuninitialized] user.cpp:69:14: warning: ‘primul2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:63:15: warning: ‘maxo’ may be used uninitialized in this function [-Wuninitialized]