제출 #852696

#제출 시각아이디문제언어결과실행 시간메모리
852696alexddRestore Array (RMI19_restore)C++17
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> using namespace std; int cnt0[5005]; vector<pair<int,int>> con[5005]; int n,m; void calc_cnt0() { deque<int> dq; dq.push_back(0); while(!dq.empty()) { int nod = dq.front(); dq.pop_front(); for(auto x:con[nod]) { int adj = x.first; if(cnt0[adj] < cnt0[nod] + x.second) {              if(adj==0){cout<<-1;exit(0);} cnt0[adj] = cnt0[nod] + x.second; dq.push_back(adj); } } } } signed main() { ios_base::sync_with_stdio(0);cin.tie(0); cin>>n>>m; int l,r,k,val; for(int i=0;i<m;i++) { cin>>l>>r>>k>>val; l++; r++; if(val==0) { con[l-1].push_back({r,k}); } else { con[r].push_back({l-1,1-k}); } } for(int i=1;i<=n;i++) { cnt0[i]=-1; con[i].push_back({i-1,-1}); con[i-1].push_back({i,0}); } calc_cnt0(); for(int i=0;i<=n;i++) { for(auto x:con[i]) { if(cnt0[x.first] < cnt0[i] + x.second) { cout<<-1; return 0; } } } for(int i=1;i<=n;i++) { if(cnt0[i]==cnt0[i-1]) cout<<1<<" "; else cout<<0<<" "; } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

restore.cpp:19:2: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |  ^
restore.cpp:19:5: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |    ^
restore.cpp:19:8: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |      ^
restore.cpp:19:11: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |        ^
restore.cpp:19:14: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |          ^
restore.cpp:19:17: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |            ^
restore.cpp:19:20: error: extended character   is not valid in an identifier
   19 |               if(adj==0){cout<<-1;exit(0);}
      |              ^
restore.cpp: In function 'void calc_cnt0()':
restore.cpp:19:2: error: '\U000000a0' was not declared in this scope
   19 |               if(adj==0){cout<<-1;exit(0);}
      |  ^