Compilare: user.cpp: In function ‘void search()’: user.cpp:47:27: warning: unused variable ‘count’ [-Wunused-variable] int search = 205, aux, count = 0; ^ user.cpp: In function ‘int main()’: user.cpp:78:8: warning: unused variable ‘i’ [-Wunused-variable] int i, j, aux; ^ user.cpp:78:11: warning: unused variable ‘j’ [-Wunused-variable] int i, j, aux; ^ user.cpp:78:14: warning: unused variable ‘aux’ [-Wunused-variable] int i, j, aux; ^ user.cpp: In function ‘void read()’: user.cpp:33:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &n, &k); ^ user.cpp:35:62: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &x[i], &y[i]), px += x[i], py += y[i]; ^ user.cpp: In function ‘int main()’: user.cpp:79:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("centru.in", "r", stdin); ^ user.cpp:80:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("centru.out", "w", stdout); ^