Submission #169593

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
169593	2019-12-21 09:32:21	Milki	Jakarta Skyscrapers (APIO15_skyscraper)	C++14	100 / 100	264 ms	64756 KiB

skyscraper

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#include<bits/stdc++.h>
using namespace std;
#define FOR(i, a, b) for(int i = a; i < b; ++i)
#define REP(i, n) FOR(i, 0, n)
#define _ << " " <<
#define sz(x) ((int) x.size())
#define pb(x) push_back(x)
#define TRACE(x) cerr << #x << " = " << x << endl
typedef long long ll;
typedef pair<int, int> point;
const int mod = 1e9 + 7;
int add(int x, int y) {x += y; if(x >= mod) return x - mod; return x;}
int sub(int x, int y) {x -= y; if(x < 0) return x + mod; return x;}
int mul(int x, int y) {return (ll) x * y % mod;}
const int MAXN = 3e4 + 5;
int n, m, dist[MAXN], start[MAXN];
set<int> S[MAXN];
vector <point> E[MAXN];
void update(int pos, int range){
  int cnt = 1;
  for(int i = pos + range; i < n; i += range){
    E[pos].pb(point(i, cnt));
    cnt ++;
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43