Submission #260069

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
260069	2020-08-09 08:24:21	arnold518	Vim (BOI13_vim)	C++14	50 / 100	2102 ms	98808 KiB

vim

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAXN = 5000;
int N;
char A[MAXN+10];
int dp[MAXN+10][MAXN+10];
vector<int> V[20];
int solve(int now, int pos)
{
  int &ret=dp[now][pos];
  if(ret!=-1) return ret;
  ret=987654321;
  for(int i=0; i<10; i++)
  {
    if(i==4) continue;
    auto it=upper_bound(V[i].begin(), V[i].end(), now);
    if(it==V[i].end()) continue;
    ret=min(ret, solve(*it, pos)+2);
  }
  if(now>pos)
  {
    int p=now-pos+lower_bound(V[4].begin(), V[4].end(), now)-lower_bound(V[4].begin(), V[4].end(), pos);
 
 
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Compilation message (stderr)

vim.cpp: In function 'int main()':
vim.cpp:50:17: warning: too many arguments for format [-Wformat-extra-args]
  scanf("%*d", &N);
                 ^
vim.cpp:50:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%*d", &N);
  ~~~~~^~~~~~~~~~~
vim.cpp:51:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf(" %s", A+1);
  ~~~~~^~~~~~~~~~~~

• Subtask 1: 50 / 50
• Subtask 2: 0 / 10
• Subtask 3: 0 / 40