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Submission #786112

# Submission time Handle Problem Language Result Execution time Memory
786112 2023-07-18T04:03:07 Z christinelynn Jakarta Skyscrapers (APIO15_skyscraper) C++17
0 / 100
 1 ms 212 KB 
#include<bits/stdc++.h>
#define int long long
using namespace std;
const int INF=1e15;
signed main() {
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    int m, n; cin >> m >> n;
    vector<int> a(n), b(n), dp(n);
    for(int &p : dp) p=INF;
    for(int i=0; i<n; i++) cin >> a[i] >> b[i];
    for(int KALI=0; KALI<n; KALI++) {
      for(int i=0; i<n; i++) {
        if(abs(a[i]-a[1])%b[i]==0) dp[i]=min(dp[i], abs(a[i]-a[1])/b[i]);
        for(int j=0; j<n; j++) {
          if(i==j) continue;
          if(abs(a[i]-a[j])%b[i]) continue;
          dp[i]=min(dp[i], dp[j]+abs(a[i]-a[j])/b[i]);
      }
    }
  }
  cout << dp[0] << '\n';
    return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 0 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #2
0 / 12.0

# 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 Incorrect 0 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Incorrect 0 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# 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 Incorrect 0 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #5
0 / 43.0

# 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 Incorrect 0 ms 212 KB Output isn't correct
5 Halted 0 ms 0 KB -