Submission #573962

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
573962	2022-06-07 13:44:08	JovanB	Boarding Passes (BOI22_passes)	C++17	100 / 100	186 ms	48296 KiB

passes

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
const int N = 100000;
const int C = 15;
ll dp[N+5];
vector <int> vec[C+1];
ll levo[C+1][N+5];
ll desno[C+1][N+5];
ll plevo[C+1][N+5];
ll pdesno[C+1][N+5];
int main(){
    ios_base::sync_with_stdio(false), cin.tie(0);
    cout.precision(1);
    cout << fixed;
    string s;
    cin >> s;
    int n = s.size();
    for(int i=0; i<n; i++){
        vec[s[i] - 'A'].push_back(i + 1);
    }
    for(int i=0; i<C; i++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

passes.cpp: In function 'int main()':
passes.cpp:34:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   34 |                 for(int k=0; k<vec[j].size(); k++){
      |                              ~^~~~~~~~~~~~~~
passes.cpp:49:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   49 |                 for(int k=0; k<vec[j].size(); k++){
      |                              ~^~~~~~~~~~~~~~
passes.cpp:50:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   50 |                     while(d < vec[i].size() && vec[i][d] < vec[j][k]){
      |                           ~~^~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 25 / 25
• Subtask 3: 30 / 30
• Subtask 4: 40 / 40