Submission #513775

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
513775	2022-01-17 15:37:29	Mazaalai	Money (IZhO17_money)	C++17	100 / 100	175 ms	20140 KiB

money

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#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC target("avx,avx2,fma")
#pragma GCC optimization ("unroll-loops")
#define pb push_back
#define LINE "-----------------\n"
#define ALL(x) x.begin(),x.end()
using namespace std;
int n, m;
vector <int> nums, sorted;
const int N = 1e6 + 5;
const int M = 1e6 + 1;
int cnt[N], nx[N], pv[N];
signed main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  // freopen("in.txt", "r", stdin);
  // freopen("out.txt", "w", stdout);
  cin >> n;
  for (int i = 0; i < n; i++) {
    int x; cin >> x;
    cnt[x]++;
    nums.pb(x);
    // sorted.pb(x);
  }
  // sort(ALL(sorted));
  for (int i = 1; i < M; i++) {
 
 
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Compilation message (stderr)

money.cpp:5: warning: ignoring '#pragma GCC optimization' [-Wunknown-pragmas]
    5 | #pragma GCC optimization ("unroll-loops")
      | 
money.cpp: In function 'int main()':
money.cpp:35:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   35 |  for (int i = 0; i < sorted.size()-1; i++) {
      |                  ~~^~~~~~~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 20 / 20
• Subtask 4: 55 / 55