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Submission #682237

# Submission time Handle Problem Language Result Execution time Memory
682237 2023-01-16T04:59:41 Z MilosMilutinovic Happiness (Balkan15_HAPPINESS) C++14
30 / 100
 2000 ms 13984 KB 
#include "happiness.h"
#include <bits/stdc++.h>

using namespace std;

multiset<long long> c;

bool Process(multiset<long long> st) {
  vector<long long> v;
  for (auto x : st) {
    v.push_back(x);
  }
  vector<long long> pref(1, 1);
  for (auto x : st) {
    pref.push_back(pref.back() + x);
  }
  for (int i = 0; i < (int) v.size(); i++) {
    if (pref[i] < v[i]) {
      return false;
    }
  }
  return true;
}

bool init(int coinsCount, long long maxCoinSize, long long coins[]) {
  for (int i = 0; i < coinsCount; i++) {
    c.insert(coins[i]);
  }
  return Process(c);
}

bool is_happy(int event, int coinsCount, long long coins[]) {
  if (event == -1) {
    for (int i = 0; i < coinsCount; i++) {
      c.erase(c.find(coins[i]));
    }
  } else {
    for (int i = 0; i < coinsCount; i++) {
      c.insert(coins[i]);
    }
  }
  return Process(c);
}

Compilation message

grader.cpp: In function 'int main()':
grader.cpp:16:12: warning: unused variable 'max_code' [-Wunused-variable]
   16 |  long long max_code;
      |            ^~~~~~~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 6 ms 488 KB Output is correct
7 Correct 7 ms 484 KB Output is correct
8 Correct 663 ms 1872 KB Output is correct
9 Correct 730 ms 1828 KB Output is correct
10 Correct 797 ms 1848 KB Output is correct

Subtask #3
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Execution timed out 2052 ms 13984 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 6 ms 488 KB Output is correct
7 Correct 7 ms 484 KB Output is correct
8 Correct 663 ms 1872 KB Output is correct
9 Correct 730 ms 1828 KB Output is correct
10 Correct 797 ms 1848 KB Output is correct
11 Execution timed out 2052 ms 13984 KB Time limit exceeded
12 Halted 0 ms 0 KB -