제출 #886119

#제출 시각아이디문제언어결과실행 시간메모리
886119vjudge1Airplane (NOI23_airplane)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; #define int long long constexpr int INF = LONG_LONG_MAX int32_t main(){ int n,m;cin>>n>>m; vector<int> val(n); for (int i = 0; i < n; ++i) { cin>>val[i]; } vector<vector<int>> arr(n); for (int i = 0; i < m; i++){ int u,v;cin>>u>>v; arr[u-1].push_back(v-1); arr[v-1].push_back(u-1); } vector<int> dp1(n); vector<int> dp2(n); int crmax = 0; int crans = 0; int ans = INF; for (int i = 1; i < n; ++i) { if (crmax>=val[i]) crans++; else crans+=val[i]-crmax; dp1[i]=crans; crmax=max(crmax,val[i]); } ans=crans+crmax; crmax=0; crans=0; for (int i = n-2; i >= 0; --i){ if (crmax>=val[i]) crans++; else crans+=val[i]-crmax; dp2[i]=crans; crmax=max(crmax,val[i]); } ans=min(ans,crans+crmax); for (int i = 1; i < n-1; ++i) { ans=min(ans,dp1[i]+dp2[i]); } cout<<ans<<endl; }

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp:5:1: error: expected ',' or ';' before 'int32_t'
    5 | int32_t main(){
      | ^~~~~~~