Submission #832878

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
832878	2023-08-21 16:11:05	caganyanmaz	Boat (APIO16_boat)	C++17	100 / 100	1864 ms	43680 KiB

boat

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#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
#define int int64_t
#define pb push_back
using namespace std;
//#define DEBUGGING
#ifdef DEBUGGING
#include "../debug.h"
#else
#define debug(x...) void(42)
#endif
constexpr static int MXN = 1000;
constexpr static int MXR = 2000;
int n;
vector<int> a, b;
vector<int> ranges;
vector<vector<int>> dp(MXR, vector<int>(MXN, 0)); // Schools passed, last range, count in  last range
vector<vector<int>> old_dp(MXR, vector<int>(MXN, 0));
int sums[MXN][MXN]; // last range
constexpr static int MOD = 1e9 + 7;
static inline int add(int a, int b) { return (a+b) % MOD; }
static inline int mul(int64_t a, int64_t b) { return (a*b) % MOD; }
 
 
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Compilation message (stderr)

boat.cpp: In function 'int32_t main()':
boat.cpp:78:20: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   78 |  for (int i = 0; i < c.size()-1; i++)
      |                  ~~^~~~~~~~~~~~

• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42