Submission #100569

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
100569	2019-03-12 10:21:13	Extazy	Jakarta Skyscrapers (APIO15_skyscraper)	C++17	100 / 100	902 ms	2808 KiB

skyscraper

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#include <bits/stdc++.h>
#define endl '\n'
using namespace std;
const int N = 30007, INF = (1e9) + 7;
struct el {
  int to, cost;
  el() {}
  el(int a, int b): to(a), cost(b) {}
  bool operator <(const el &a) const {
    return cost > a.cost;
  }
};
int n, m, start[N], jump[N], dist[N];
vector < int > v[N];
bool in[N];
void spfa() {
  queue < int > q;
  int i, j, curr, current_distance;
  fill(dist, dist + n, INF);
  
  dist[start[0]] = 0;
  q.push(start[0]);
 
 
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Compilation message (stderr)

skyscraper.cpp: In function 'int main()':
skyscraper.cpp:111:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~~
skyscraper.cpp:113:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &start[i], &jump[i]);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 12 / 12
• Subtask 3: 14 / 14
• Subtask 4: 21 / 21
• Subtask 5: 43 / 43