Eroare de compilare: user.cpp: In function ‘void CountingSort(int*, int*, int)’: user.cpp:11:29: warning: operation on ‘i’ may be undefined [-Wsequence-point] for(; i != 0x7FF; index[++i] = index[~-i] + frequence[~-i]); ^~~ user.cpp:11:29: warning: operation on ‘i’ may be undefined [-Wsequence-point] user.cpp: In function ‘int main()’: user.cpp:63:35: error: ‘memset’ was not declared in this scope memset(outBuffer, 32, 0x4C4B3F); ^ user.cpp: At global scope: user.cpp:41:37: warning: always_inline function might not be inlinable [-Wattributes] __attribute__((always_inline)) void itoa(int x) ^~~~ user.cpp:16:36: warning: always_inline function might not be inlinable [-Wattributes] __attribute__((always_inline)) int get_nr() ^~~~~~ user.cpp:5:37: warning: always_inline function might not be inlinable [-Wattributes] __attribute__((always_inline)) void CountingSort(int A[], int B[], int digit) ^~~~~~~~~~~~ user.cpp: In function ‘int get_nr()’: user.cpp:24:23: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] ++p == 0x8000 && (fread(inBuffer, 0x1, 0x8000, stdin), p = 0x0); ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ user.cpp:31:23: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] ++p == 0x8000 && (fread(inBuffer, 0x1, 0x8000, stdin), p = 0x0); ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ user.cpp: In function ‘int main()’: user.cpp:65:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("algsort.in", "r", stdin); ^ user.cpp:66:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("algsort.out", "w", stdout); ^