Eroare de compilare: main.cpp: In function 'int main()': main.cpp:27:48: error: 'upper_bound' was not declared in this scope x = upper_bound(v + 1, v + n + 1, y) - v - 1; ^ main.cpp:35:52: error: 'lower_bound' was not declared in this scope x = lower_bound(v + 1, v + n + 1, y + 1) - v - 1; ^ main.cpp:40:52: error: 'upper_bound' was not declared in this scope x = upper_bound(v + 1, v + n + 1, y - 1) - v; ^ main.cpp:11:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("cautbin.in", "r", stdin); ^ main.cpp:12:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("cautbin.out", "w", stdout); ^ main.cpp:14:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ main.cpp:17:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v[i]); ^ main.cpp:19:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&m); ^ main.cpp:23:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &t, &y); ^ Non zero exit status: 1