제출 #1232810

#제출 시각아이디문제언어결과실행 시간메모리
1232810AlmontherBootfall (IZhO17_bootfall)C11
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #define suiii ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define ll long long #define co cout<< // #pragma GCC optimize("O3,Ofast,unroll-loops") // #pragma GCC target("avx2,sse3,sse4,avx") using namespace std; //stuff const ll maxval=500*500; ll cnt[maxval+5]; ll n,arr[505]; ll valid[maxval+5]; ll sum=0; void add(ll x){ for(int i=maxval-x;i>=0;i--){ cnt[i+x]+=cnt[i]; } } void rem(ll x){ for(int i=0;i<=maxval-x;i++){ cnt[i+x]-=cnt[i]; } } void solve(){ cnt[0]=1; cin>>n; for(int i=1;i<=n;i++){ cin>>arr[i]; sum+=arr[i]; add(arr[i]); } if(sum%2==1||cnt[sum/2]==0){ co 0; return; } for(int i=1;i<=n;i++){ rem(arr[i]); sum-=arr[i]; for(int j=0;j<=maxval;j++){ if(sum-2*j>0&&cnt[j]>0&&cnt[sum-j]>0) valid[sum-2*j]++; } sum+=arr[i]; add(arr[i]); } vector<ll>answers; for(int i=1;i<=maxval;i++){ if(valid[i]==n) answers.push_back(i); } co answers.size()<<'\n'; for(auto i:answers){ co i<<' '; } } int main() { suiii int t=1; // cin>>t; while(t--){ solve(); } return 0; }

컴파일 시 표준 에러 (stderr) 메시지

bootfall.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.