Compilare: user.cpp: In function ‘int cautbin(int, int)’: user.cpp:12:27: warning: variable ‘poz’ set but not used [-Wunused-but-set-variable] int st = 0, dr = l, med, poz; ^ user.cpp: In function ‘int main()’: user.cpp:118:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cerc.in", "r", stdin); ^ user.cpp:119:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("cerc.out", "w", stdout); ^ user.cpp:121:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &p, &n, &k); ^ user.cpp:127:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &val); ^ user.cpp: In function ‘int cautbin(int, int)’: user.cpp:12:22: warning: ‘med’ may be used uninitialized in this function [-Wmaybe-uninitialized] int st = 0, dr = l, med, poz; ^