Compilare: main.cpp: In constructor 'Treap::Treap(long long int, long long int, int, int, Treap*, Treap*)': main.cpp:13:17: warning: 'Treap::size' will be initialized after [-Wreorder] int reversed, size; ^~~~ main.cpp:11:10: warning: 'Treap* Treap::left_son' [-Wreorder] Treap *left_son, *right_son; ^~~~~~~~ main.cpp:15:3: warning: when initialized here [-Wreorder] Treap(long long _key, long long _priority, int _reversed, int _size, Treap *_left_son, Treap *_right_son) : ^~~~~ main.cpp: In function 'void ProcessOperations()': main.cpp:177:53: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int operation_count; scanf("%d", &operation_count); ^ main.cpp:178:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int useless; scanf("%d ", &useless); ^ main.cpp:181:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] char c; scanf("%c", &c); ^ main.cpp:184:61: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int position, value; scanf("%d%d ", &position, &value); ^ main.cpp:187:44: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int position; scanf("%d ", &position); ^ main.cpp:190:53: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int left, right; scanf("%d%d ", &left, &right); ^ main.cpp:193:53: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] int left, right; scanf("%d%d ", &left, &right); ^