Submission #492700

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
492700	2021-12-08 12:50:27	cuiaoxiang	Split the sequence (APIO14_sequence)	C++14	0 / 100	15 ms	8260 KiB

sequence

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// #define LOCAL
#define _USE_MATH_DEFINES
#include <array>
#include <cassert>
#include <cstdio>
#include <cstring>
#include <iostream>
#include <iomanip>
#include <string>
#include <sstream>
#include <vector>
#include <queue>
#include <stack>
#include <list>
#include <set>
#include <map>
#include <unordered_set>
#include <unordered_map>
#include <algorithm>
#include <complex>
#include <cmath>
#include <numeric>
#include <bitset>
#include <functional>
#include <random>
#include <ctime>
using namespace std;
template <typename A, typename B>
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

sequence.cpp: In member function 'int64 Envelop::eval(int64)':
sequence.cpp:132:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Line>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  132 |     while (ptr < a.size() - 1 &&
      |            ~~~~^~~~~~~~~~~~~~
sequence.cpp: In function 'int main()':
sequence.cpp:68:20: warning: statement has no effect [-Wunused-value]
   68 | #define trace(...) 42
      |                    ^~
sequence.cpp:148:3: note: in expansion of macro 'trace'
  148 |   trace(dp[0]);
      |   ^~~~~
sequence.cpp:68:20: warning: statement has no effect [-Wunused-value]
   68 | #define trace(...) 42
      |                    ^~
sequence.cpp:157:5: note: in expansion of macro 'trace'
  157 |     trace(k, dp[k]);
      |     ^~~~~
sequence.cpp:68:20: warning: statement has no effect [-Wunused-value]
   68 | #define trace(...) 42
      |                    ^~
sequence.cpp:169:5: note: in expansion of macro 'trace'
  169 |     trace(k, t, nt);
      |     ^~~~~

• Subtask 1: 0 / 11
• Subtask 2: 0 / 11
• Subtask 3: 0 / 11
• Subtask 4: 0 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29