Submission #965537

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
965537	2024-04-18 19:52:11	Alkaser_ID	Copy and Paste 3 (JOI22_copypaste3)	C++17	20 / 100	3082 ms	1304 KiB

copypaste3

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#include <iostream>
#include <algorithm>
#include <vector>
#include <map>
#include <set>
using namespace std;
typedef long long ll;
const ll mod = 1e9 + 7, mod2 = 998422353;
#define ml(x,y) ((x*y)%mod)
ll b1 = 53, b2 = 47, p1[3003], p2[3003];
ll inv[3003];
ll a, b, c;
map<ll, ll> dp;
inline ll fsp(ll x, ll b) {
  if (b == 0) return 1;
  if (b == 1) return x;
  ll g = ml(x, x);
  g = fsp(g, b / 2);
  if (b % 2 == 0) return g;
  return (g * x) % mod;
}
inline ll small(vector<ll> k) {
  if (k.size() == 1) return a;
  if (k.size() == 2) {
    ll fr = k[0], sc = (k[1] - k[0] + mod) % mod;
    sc = (sc * inv[1]) % mod;
    if (fr == sc) return min(2 * a, a + b + 2 * c);
    return 2 * a;
  }
 
 
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Compilation message (stderr)

copypaste3.cpp: In function 'll getmin(std::vector<long long int>)':
copypaste3.cpp:43:21: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |  for (ll ln = 1; ln <= k.size() / 2; ++ln) {
      |                  ~~~^~~~~~~~~~~~~~~
copypaste3.cpp:45:25: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |   for (ll i = 0; i + ln <= k.size(); ++i) {
      |                  ~~~~~~~^~~~~~~~~~~
copypaste3.cpp: In function 'int main()':
copypaste3.cpp:81:19: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   81 |  for (ll i = 2; i <= s.size() + 3; ++i) {
      |                 ~~^~~~~~~~~~~~~~~
copypaste3.cpp:86:19: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   86 |  for (ll i = 1; i <= s.size() + 3; ++i) {
      |                 ~~^~~~~~~~~~~~~~~
copypaste3.cpp:90:19: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   90 |  for (ll i = 0; i < s.size(); ++i) {
      |                 ~~^~~~~~~~~~

• Subtask 1: 1 / 1
• Subtask 2: 5 / 5
• Subtask 3: 14 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 32
• Subtask 6: 0 / 38