Eroare de compilare: main.cpp:10:19: error: 'y' does not name a type ll n,m,t,c,b,t0,o;y ^ main.cpp: In function 'void dq(long long int)': main.cpp:17:17: error: 'd' was not declared in this scope while (!d.empty()&&a1[i]>a1[d.back()]) d.pop_back(); ^ main.cpp:18:9: error: 'd' was not declared in this scope d.push_back(i); ^ main.cpp:21:17: error: 'd' was not declared in this scope while (!d.empty()&&a1[i]>a1[d.back()]) d.pop_back(); ^ main.cpp:22:9: error: 'd' was not declared in this scope d.push_back(i); ^ main.cpp:31:5: error: 'd' was not declared in this scope d.clear(); ^ main.cpp: In function 'int main()': main.cpp:36:33: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("bcrc.in","r",stdin); ^ main.cpp:37:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("bcrc.out","w",stdout); ^ main.cpp:41:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lld%lld",&n,&m); ^ main.cpp:45:39: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%lld%lld%lld",&t,&c,&b); ^ Non zero exit status: 1