제출 #746930

#제출 시각아이디문제언어결과실행 시간메모리
746930vjudge1Calvinball championship (CEOI15_teams)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> #include <ext/pb_ds/tree_policy.hpp> #define int long long #define endl '\n' using namespace std; using namespace __gnu_pbds; using ordered_set = tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>; // int SLV[10011][10011]; int slv(int a,int b){ if(b==0)return 1; // if(SLV[a][b]!=-1)return SLV[a][b]; return (slv(a+1,b-1)+slv(a,b-1)*a)%1000000007; } signed main(){ ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); memset(SLV,-1,sizeof SLV); int n; cin>>n; int arr[n]; for(auto &i:arr)cin>>i; int ans=1; int mx=0; for(int i=0;i<n;i++){ for(int w=1;w<arr[i];w++)ans+=slv(max(mx,w),n-i-1); mx=max(mx,arr[i]); ans%=1000000007; } cout<<ans; }

컴파일 시 표준 에러 (stderr) 메시지

teams.cpp: In function 'int main()':
teams.cpp:17:12: error: 'SLV' was not declared in this scope
   17 |     memset(SLV,-1,sizeof SLV);
      |            ^~~