제출 #858444

#제출 시각아이디문제언어결과실행 시간메모리
858444DenkataPeru (RMI20_peru)C++14
컴파일 에러
0 ms0 KiB
#include<bits/stdc++.h> #include "peru.h" #include "grader.cpp" using namespace std; typedef long long ll; const int maxn = 4e5+3; const ll mod = 1e9+7; struct Element { ll val; ll mindp; ll curmin; }; int solve(int N,int K,int *S) { ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn]; bool type[maxn]; int otg; n = N; k = K; for(i=0;i<n;i++) a[i+1] = S[i]; dp[0] = 0; for(i=1;i<=n;i++) dp[i] = LLONG_MAX; st[n-1] = 1; for(i=n-2;i>=0;i--) st[i] = (st[i+1]*23)%mod; deque <int> dq; multiset <ll> mt; for(i=1;i<=n;i++) { while(!dq.empty() && a[dq.back()]<=a[i]) { p = a[dq.back()]; dq.pop_back(); if(!dq.empty()) { p+=dp[dq.back()]; mt.erase(mt.find(p)); } } if(!dq.empty()) { p = a[i]+dp[dq.back()]; mt.insert(p); } dq.push_back(i); while(!dq.empty() && dq.front()<=i-k) { p = dp[dq.front()]; dq.pop_front(); if(!dq.empty()) { p+=a[dq.front()]; mt.erase(mt.find(p)); } } if(!mt.empty()) dp[i] = *mt.begin(); dp[i] = min(dp[i],dp[max(0ll,i-k)]+a[dq.front()]); } for(i=1;i<=n;i++) { // cout<<i<<" "<<st[i-1]<<endl; dp[i] = dp[i]%mod; ans+=(dp[i]*1ll*st[i-1])%mod; ans%=mod; } otg = ans; return otg; }

컴파일 시 표준 에러 (stderr) 메시지

peru.cpp: In function 'int solve(int, int, int*)':
peru.cpp:16:10: warning: unused variable 'j' [-Wunused-variable]
   16 |     ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn];
      |          ^
peru.cpp:16:14: warning: unused variable 'q' [-Wunused-variable]
   16 |     ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn];
      |              ^
peru.cpp:16:16: warning: unused variable 'm' [-Wunused-variable]
   16 |     ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn];
      |                ^
peru.cpp:16:37: warning: unused variable 'l' [-Wunused-variable]
   16 |     ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn];
      |                                     ^
peru.cpp:16:45: warning: unused variable 'r' [-Wunused-variable]
   16 |     ll i,j,p,q,m,k,n,dp[maxn],ans=0,l[maxn],r[maxn],a[maxn],st[maxn];
      |                                             ^
peru.cpp:17:10: warning: unused variable 'type' [-Wunused-variable]
   17 |     bool type[maxn];
      |          ^~~~
/usr/bin/ld: /tmp/ccg01fy3.o:(.bss+0x8): multiple definition of `fin'; /tmp/ccEOJDp5.o:(.bss+0x8): first defined here
/usr/bin/ld: /tmp/ccg01fy3.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccEOJDp5.o:peru.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccg01fy3.o:(.bss+0x0): multiple definition of `fout'; /tmp/ccEOJDp5.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status