Submission #388962

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
388962	2021-04-13 11:48:06	prvocislo	Boat (APIO16_boat)	C++17	100 / 100	1050 ms	8388 KiB

boat

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#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <queue>
#include <map>
#include <set>
#include <iomanip>
typedef long long ll;
using namespace std;
const ll mod = 1e9 + 7;
void upd(ll& a, const ll& b) { a = (a + b) % mod; }
ll mul(const ll& a, const ll& b)
{
  return (a * b) % mod;
}
ll pwr(const ll& a, const ll& b)
{
  if (!b) return 1;
  ll h = pwr(a, b >> 1);
  h = mul(h, h);
  if (b & 1) h = mul(h, a);
  return h;
}
int main()
{
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n;
 
 
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Compilation message (stderr)

boat.cpp: In function 'int main()':
boat.cpp:38:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   38 |  for (int i = 0; i < v.size() - 1; i++)
      |                  ~~^~~~~~~~~~~~~~
boat.cpp:50:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |   for (int s = 0; s < v.size() - 1; s++)
      |                   ~~^~~~~~~~~~~~~~
boat.cpp:72:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   72 |  for (int i = 0; i < v.size(); i++)
      |                  ~~^~~~~~~~~~

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