Submission #63825

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
63825	2018-08-03 04:03:07	Just_Solve_The_Problem	Election (BOI18_election)	C++11	100 / 100	980 ms	40176 KiB

election

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#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair < int, int >
#define fr first
#define sc second
#define mk make_pair
#define pb push_back
const int N = (int)5e5 + 7;
const int inf = (int)1e9 + 7;
int n;
string s;
vector < pii > query[N];
vector < int > stk;
int b[N];
struct TT {
  int suf, sum;
  TT() {}
};
struct T {
  TT tree[N * 4];
  void upd(int pos, int val, int v = 1, int l = 1, int r = n) {
    if (l == r) {
      tree[v].sum = val;
 
 
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Compilation message (stderr)

election.cpp:66:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^
election.cpp: In function 'int main()':
election.cpp:67:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &n);
   ~~~~~^~~~~~~~~~
election.cpp:72:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &q);
   ~~~~~^~~~~~~~~~
election.cpp:75:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &l, &r);
     ~~~~~^~~~~~~~~~~~~~~~~

• Subtask 1: 28 / 28
• Subtask 2: 54 / 54
• Subtask 3: 18 / 18