Submission #1076019

#	Time	Username	Problem	Language	Result	Execution time	Memory
1076019		Flandre	Bouquet (EGOI24_bouquet)	C++17	8 / 100	21 ms	4188 KiB

Main

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
using namespace std;
using namespace __gnu_pbds;

// loal is the cutest girl

#define ll long long
#define ld long double
#define pow2(x) (x)*(x)
#define le left
#define ri right
#define fi first
#define se second
#define pb push_back
#define all(v) v.begin(), v.end()
#define pii pair<int, int>
#define pll pair<long long, long long>
#define isvowel(x) (x) == 'a' || (x) == 'i' || (x) == 'u' || (x) == 'e' || (x) == 'o'
#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>

const ld EPS = 1e-9;
const ld PI = 3.141592653589793238462643383279502884197169399375105820974944;

const int maxn = 2e5+5;
int n;
pii a[maxn];

namespace s1ns {

void solve() {
  cout << (n-1)/(a[0].fi+1)+1;
}

}

signed main() {
  ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
  
  cin >> n;

  bool s1 = true, s2 = true, s4 = true;
  for (int i = 0; i < n; i++) {
    cin >> a[i].fi >> a[i].se;
    if (!(a[i].fi == a[i].se && a[i].fi == a[0].fi)) {
      s1 = false;
    } 
    if (a[i].se != 0) s2 = false;
    if (a[i].se > 2 || a[i].fi > 2) s4 = false;
  }

  if (s1) s1ns::solve();
  
  return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:43:19: warning: variable 's2' set but not used [-Wunused-but-set-variable]
   43 |   bool s1 = true, s2 = true, s4 = true;
      |                   ^~
Main.cpp:43:30: warning: variable 's4' set but not used [-Wunused-but-set-variable]
   43 |   bool s1 = true, s2 = true, s4 = true;
      |                              ^~

• Subtask 1: 8 / 8
• Subtask 2: 0 / 16
• Subtask 3: 0 / 28
• Subtask 4: 0 / 18
• Subtask 5: 0 / 30