Borderou de evaluare (job #14519)

Compilare: user.cpp: In function ‘void updateAPM(int, int, int, int)’: user.cpp:123:20: warning: unused variable ‘cwhere’ [-Wunused-variable] user.cpp: In function ‘int main()’: user.cpp:142:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:143:39: 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(int&)’: user.cpp:31:42: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:36:42: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void updateAPM(int, int, int, int)’: user.cpp:115:27: warning: ‘y0’ may be used uninitialized in this function [-Wuninitialized] user.cpp:123:40: note: ‘y0’ was declared here user.cpp:116:9: warning: ‘x0’ may be used uninitialized in this function [-Wuninitialized] user.cpp:123:36: note: ‘x0’ was declared here