oj.uz

Submission #555182

# Submission time Handle Problem Language Result Execution time Memory
555182 2022-04-30T09:13:01 Z 600Mihnea Sightseeing in Kyoto (JOI22_kyoto) C++17
10 / 100
 607 ms 1048576 KB 
#include <bits/stdc++.h>

bool home = 1;

using namespace std;

typedef long long ll;
const int N=(int)1e5+7;
const ll INF=(ll)1e18+7;
int n;
int m;
ll a[N];
ll b[N];

signed main() {
#ifdef ONLINE_JUDGE
  home = 0;
#endif
  home = 0;

  if (home) {
    freopen("I_am_iron_man", "r", stdin);
  }
  else {
    ios::sync_with_stdio(0); cin.tie(0);
  }

  cin>>n>>m;
  for (int i=1;i<=n;i++) cin>>a[i];
  for (int i=1;i<=m;i++) cin>>b[i];

  vector<vector<ll>> dp(n+1,vector<ll> (m+1, INF));
  dp[1][1]=0;
  for (int i=1;i<=n;i++){
    for(int j=1;j<=m;j++){
      if(i+1<=n) dp[i+1][j]=min(dp[i+1][j],dp[i][j]+b[j]);
      if(j+1<=m) dp[i][j+1]=min(dp[i][j+1],dp[i][j]+a[i]);
    }
  }




  cout<<dp[n][m]<<"\n";



}

Compilation message

kyoto.cpp: In function 'int main()':
kyoto.cpp:22:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |     freopen("I_am_iron_man", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 11 ms 8148 KB Output is correct
10 Correct 11 ms 8148 KB Output is correct
11 Correct 9 ms 8148 KB Output is correct
12 Correct 10 ms 8148 KB Output is correct
13 Correct 10 ms 8228 KB Output is correct
14 Correct 10 ms 8148 KB Output is correct
15 Correct 11 ms 8148 KB Output is correct
16 Correct 11 ms 8232 KB Output is correct
17 Correct 10 ms 8148 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 5 ms 3412 KB Output is correct
4 Runtime error 607 ms 1048576 KB Execution killed with signal 9
5 Halted 0 ms 0 KB -

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 724 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 11 ms 8148 KB Output is correct
10 Correct 11 ms 8148 KB Output is correct
11 Correct 9 ms 8148 KB Output is correct
12 Correct 10 ms 8148 KB Output is correct
13 Correct 10 ms 8228 KB Output is correct
14 Correct 10 ms 8148 KB Output is correct
15 Correct 11 ms 8148 KB Output is correct
16 Correct 11 ms 8232 KB Output is correct
17 Correct 10 ms 8148 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 0 ms 212 KB Output is correct
25 Correct 0 ms 212 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 0 ms 212 KB Output is correct
31 Correct 5 ms 3412 KB Output is correct
32 Runtime error 607 ms 1048576 KB Execution killed with signal 9
33 Halted 0 ms 0 KB -