oj.uz

답안 #644296

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
644296 2022-09-24T10:57:20 Z emad234 Spiderman (COCI20_spiderman) C++17
70 / 70
 1079 ms 14876 KB 
#include <bits/stdc++.h>
#define all(v) ((v).begin(),(v).end())
using namespace std;
#define int long long
const int mod = 1e9 + 7;
const int mxN = 2e6 + 1;
int a[mxN];
int fr[mxN];
int ans[mxN];
int gr[mxN];
signed main()
{
  cin.tie(0);cout.tie(0);
  ios_base::sync_with_stdio(0);
  int n,k;
  cin >>n>>k;
  int num = 0;
  for(int i = 0;i < n;i++){
    cin >>a[i];
    if(a[i] > k)
      num++;
    fr[a[i]]++;
  }
  for(int i = 0;i < n;i++){
    if(a[i] > k){
      int x = a[i] - k;
      for(int j = 1;j * j <= x;j++){
        if(x % j == 0){
          if(j > k && j){
            if(j == a[i])
              ans[i] += fr[j] - 1;
            else
              ans[i] += fr[j];
          }
          if(x / j > k && x/ j != j){
            if(x / j == a[i])
              ans[i] += fr[x / j] - 1;
            else
              ans[i] += fr[x / j];
          }
        }
      }
    }else if(a[i] == k){
      ans[i] = num;
    }
    cout<<ans[i]<<' ';
  }
}

Subtask #1
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 3412 KB Output is correct
2 Correct 7 ms 2132 KB Output is correct
3 Correct 282 ms 5852 KB Output is correct
4 Correct 814 ms 10084 KB Output is correct
5 Correct 328 ms 10628 KB Output is correct
6 Correct 944 ms 14876 KB Output is correct
7 Correct 370 ms 10572 KB Output is correct
8 Correct 372 ms 10572 KB Output is correct
9 Correct 1079 ms 14552 KB Output is correct
10 Correct 1075 ms 14816 KB Output is correct