Borderou de evaluare (job #342641)

Eroare de compilare: user.cpp:4:31: error: conflicting declaration ‘int v [51][51]’ user.cpp:4:5: error: ‘v’ has a previous declaration as ‘int v [52][52]’ user.cpp: In function ‘int main()’: user.cpp:9:19: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:9:38: warning: unused variable ‘mi’ [-Wunused-variable] user.cpp:9:44: warning: unused variable ‘ma’ [-Wunused-variable] user.cpp:9:49: warning: unused variable ‘p’ [-Wunused-variable] user.cpp:9:54: warning: unused variable ‘l2’ [-Wunused-variable] user.cpp:9:57: warning: unused variable ‘c2’ [-Wunused-variable] user.cpp:7:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]