Submission #135679

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
135679	2019-07-24 09:41:24	E869120	Cake 3 (JOI19_cake3)	C++14	100 / 100	3480 ms	35380 KiB

cake3

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#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
#pragma warning (disable: 4996)
class SegmentTree {
public:
  vector<long long> dat1, dat2; int size_ = 1;
  void init(int sz) {
    while (size_ <= sz) size_ *= 2;
    dat1.resize(size_ * 2, 0);
    dat2.resize(size_ * 2, 0);
  }
  void add(int pos,long long x) {
    pos += size_;
    while (pos >= 1) {
      dat1[pos]++; dat2[pos] += x;
      pos >>= 1;
    }
  }
  void lose(int pos, long long x) {
    pos += size_;
    while (pos >= 1) {
      dat1[pos]--; dat2[pos] -= x;
      pos >>= 1;
    }
  }
  long long getmax(long long M) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cake3.cpp:5:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
 #pragma warning (disable: 4996)
 
cake3.cpp: In function 'int main()':
cake3.cpp:56:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld%lld", &N, &M);
  ~~~~~^~~~~~~~~~~~~~~~~~~~
cake3.cpp:58:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld", &V[i], &C[i]);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

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