제출 #922050

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
922050	2024-02-04 22:28:03	Alebn	Fancy Fence (CEOI20_fancyfence)	C++14	73 / 100	24 ms	6228 KiB

fancyfence

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#include <bits/stdc++.h>
 
#define int long long
#define sz(x) (int)(x.size())
 
using namespace std;
 
const int mod=1000000007;
 
int MOD(int x) {
  return (x+3*mod)%mod;
}
 
struct sections {
  int H=0, W=0;
};
 
int n, k, m;
vector<sections> a;
 
int section(int h, int w) {
  h%=mod, w%=mod;
  int facteur=MOD((h*(h+1))/2);
  int ans=MOD((w*(w+1))/2);
  return MOD(ans*facteur);
}
 
 
int subtask2() {
  int ans=0;
 
 
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• Subtask 1: 0 / 0
• Subtask 2: 12 / 12
• Subtask 3: 13 / 13
• Subtask 4: 15 / 15
• Subtask 5: 15 / 15
• Subtask 6: 18 / 18
• Subtask 7: 0 / 27