Submission #1405673


Source Code Expand

#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <cmath>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
#include <bitset>
using namespace std;
#define FOR(I,A,B) for(int I = (A); I < (B); ++I)
typedef long long ll;
const int inf = 1e8;
int main(){
  int A, B;
  cin >> A >> B;
  if(A == B){
    cout << 0 << endl;
    return 0;
  }
  A += 500;
  B += 500;
  int dp[50][2000];
  FOR(i,0,50) FOR(j,0,2000) dp[i][j] = inf;
  dp[0][A] = 0;
  int v[6] = {1,5,10,-1,-5,-10};
  FOR(i,0,49){
    FOR(j,0,2000){
      if(dp[i][j]==inf) continue;
      FOR(k,0,6){
        if(j + v[k] < 0 || j + v[k] >= 2000) continue;
        dp[i+1][j+v[k]] = min(dp[i][j+v[k]], dp[i][j] + 1);
      }
    }
  }
  cout << dp[40][B] << endl;
  return 0;
}

Submission Info

Submission Time
Task B - リモコン
User nenuon
Language C++14 (GCC 5.4.1)
Score 0
Code Size 904 Byte
Status WA
Exec Time 2 ms
Memory 640 KB

Judge Result

Set Name All
Score / Max Score 0 / 100
Status
AC × 32
WA × 3
Set Name Test Cases
All 00_maxdiff.txt, 00_maxret.txt, 00_sample1.txt, 00_sample2.txt, 00_sample3.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 01_rnd_20.txt, 01_rnd_21.txt, 01_rnd_22.txt, 01_rnd_23.txt, 01_rnd_24.txt, 01_rnd_25.txt, 01_rnd_26.txt, 01_rnd_27.txt, 01_rnd_28.txt, 01_rnd_29.txt
Case Name Status Exec Time Memory
00_maxdiff.txt AC 2 ms 640 KB
00_maxret.txt AC 2 ms 640 KB
00_sample1.txt AC 2 ms 640 KB
00_sample2.txt AC 2 ms 640 KB
00_sample3.txt AC 1 ms 256 KB
01_rnd_00.txt AC 2 ms 640 KB
01_rnd_01.txt AC 2 ms 640 KB
01_rnd_02.txt WA 2 ms 640 KB
01_rnd_03.txt AC 2 ms 640 KB
01_rnd_04.txt AC 2 ms 640 KB
01_rnd_05.txt AC 2 ms 640 KB
01_rnd_06.txt AC 2 ms 640 KB
01_rnd_07.txt AC 2 ms 640 KB
01_rnd_08.txt AC 2 ms 640 KB
01_rnd_09.txt AC 2 ms 640 KB
01_rnd_10.txt AC 2 ms 640 KB
01_rnd_11.txt AC 2 ms 640 KB
01_rnd_12.txt AC 2 ms 640 KB
01_rnd_13.txt AC 2 ms 640 KB
01_rnd_14.txt AC 2 ms 640 KB
01_rnd_15.txt AC 2 ms 640 KB
01_rnd_16.txt AC 2 ms 640 KB
01_rnd_17.txt AC 2 ms 640 KB
01_rnd_18.txt AC 2 ms 640 KB
01_rnd_19.txt AC 2 ms 640 KB
01_rnd_20.txt WA 2 ms 640 KB
01_rnd_21.txt WA 2 ms 640 KB
01_rnd_22.txt AC 2 ms 640 KB
01_rnd_23.txt AC 2 ms 640 KB
01_rnd_24.txt AC 2 ms 640 KB
01_rnd_25.txt AC 2 ms 640 KB
01_rnd_26.txt AC 2 ms 640 KB
01_rnd_27.txt AC 2 ms 640 KB
01_rnd_28.txt AC 2 ms 640 KB
01_rnd_29.txt AC 2 ms 640 KB