Submission #104829

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
104829	2019-04-09 10:28:01	Just_Solve_The_Problem	Cake 3 (JOI19_cake3)	C++11	100 / 100	1382 ms	248732 KiB

cake3

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#include <bits/stdc++.h>
#define fr first
#define sc second
#define ll long long
#define ok puts("ok");
using namespace std;
const int N = (int)2e5 + 7;
pair < ll, ll > ar[N];
int n, m;
ll pref[N], suf[N];
ll ans;
int siz = 1;
int root[N];
struct node {
  int l, r;
  ll sum;
  int cnt;
  node() {
    l = r = 0;
    sum = 0;
    cnt = 0;
  }
};
node tree[N * 50];
 
 
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Compilation message (stderr)

cake3.cpp:115:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^
cake3.cpp: In function 'int main()':
cake3.cpp:116:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~~
cake3.cpp:118:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %lld", &ar[i].sc, &ar[i].fr);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76