Submission #555123

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
555123	2022-04-30 08:04:49	IvanJ	Meteors (POI11_met)	C++17	74 / 100	965 ms	35308 KiB

met

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#include<bits/stdc++.h>
 
#define pb push_back
#define x first
#define y second
 
using namespace std;
 
typedef long long ll;
typedef pair<int, int> ii;
 
const int maxn = 3e5 + 5;
 
int n, m, k;
vector<int> own[maxn];
ll need[maxn];
pair<ii, int> qs[maxn];
int L[maxn], R[maxn];
vector<int> A[maxn];
int ans[maxn];
ll fwt[maxn];
 
void update(int x, ll v) {
  x++;
  for(;x < maxn;x += (x & -x)) fwt[x] += v;
}
 
ll query(int x) {
  x++;
  ll ret = 0;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

met.cpp: In function 'int main()':
met.cpp:36:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   36 |  scanf("%d %d", &n, &m);
      |  ~~~~~^~~~~~~~~~~~~~~~~
met.cpp:38:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   38 |   int x;scanf("%d", &x);
      |         ~~~~~^~~~~~~~~~
met.cpp:42:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   42 |   scanf("%lld", need + i);
      |   ~~~~~^~~~~~~~~~~~~~~~~~
met.cpp:44:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   44 |  scanf("%d", &k);
      |  ~~~~~^~~~~~~~~~
met.cpp:47:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   47 |   scanf("%d %d %d", &l, &r, &a);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
• Subtask 5: 13 / 13
• Subtask 6: 13 / 13
• Subtask 7: 0 / 13
• Subtask 8: 0 / 13