Borderou de evaluare (job #50495)

Compilare: user.cpp: In function ‘void read()’: user.cpp:14:20: warning: format ‘%s’ expects argument of type ‘char*’, but argument 2 has type ‘char (*)[1000001]’ [-Wformat] user.cpp: In function ‘void solve()’: user.cpp:74:16: warning: unused variable ‘c’ [-Wunused-variable] user.cpp:74:27: warning: unused variable ‘k3’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:156:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:157:42: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void read()’: user.cpp:13:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:14:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]