| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 838007 |
2023-08-26T04:20:57 Z |
vjudge1 |
JJOOII 2 (JOI20_ho_t2) |
C++17 |
|
6 ms |
3288 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define pii pair <int, int>
#define pb push_back
#define mp make_pair
#define dbg puts("dbg");
#define outp(x) cout << #x << " = " << (x) << endl
#define all(x) (x).begin(), (x).end()
#define test int t; cin >> t; while(t--){solve();}
#define MOD 998244353
int fpb(int a,int b){if(b == 0){return a;}return fpb(b, a%b);}
int kpk(int a,int b){return (a*b)/fpb(a, b);}
int n, k, indeksJ, indeksO, indeksI, mini = 1e9;
string S;
vector <int> J, O, I;
void solve(){
cin >> n >> k;
cin >> S;
for(int i=0; i<S.length(); i++){
if(S[i] == 'J') J.pb(i);
else if(S[i] == 'O') O.pb(i);
else I.pb(i);
}
while(indeksJ < J.size() && indeksO < O.size() && indeksI < I.size()){
int awalJ, awalO, awalI;
int akhirJ, akhirO, akhirI;
if(indeksJ+k-1 >= J.size()) break;
awalJ = J[indeksJ];
akhirJ = J[indeksJ+k-1];
while(O[indeksO] < akhirJ) indeksO++;
if(indeksO+k-1 >= O.size()) break;
awalO = O[indeksO];
akhirO = O[indeksO+k-1];
while(I[indeksI] < akhirO) indeksI++;
if(indeksI+k-1 >= I.size()) break;
awalI = I[indeksI];
akhirI = I[indeksI+k-1];
int hapus = akhirI - awalJ + 1 - 3*k;
mini = min(mini, hapus);
indeksJ++;
}
cout << ((mini != 1e9)?mini:-1) << endl;
}
int32_t main() {
ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
solve();
return 0;
}
Compilation message
ho_t2.cpp: In function 'void solve()':
ho_t2.cpp:23:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
23 | for(int i=0; i<S.length(); i++){
| ~^~~~~~~~~~~
ho_t2.cpp:28:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | while(indeksJ < J.size() && indeksO < O.size() && indeksI < I.size()){
| ~~~~~~~~^~~~~~~~~~
ho_t2.cpp:28:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | while(indeksJ < J.size() && indeksO < O.size() && indeksI < I.size()){
| ~~~~~~~~^~~~~~~~~~
ho_t2.cpp:28:63: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
28 | while(indeksJ < J.size() && indeksO < O.size() && indeksI < I.size()){
| ~~~~~~~~^~~~~~~~~~
ho_t2.cpp:31:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
31 | if(indeksJ+k-1 >= J.size()) break;
| ~~~~~~~~~~~~^~~~~~~~~~~
ho_t2.cpp:35:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
35 | if(indeksO+k-1 >= O.size()) break;
| ~~~~~~~~~~~~^~~~~~~~~~~
ho_t2.cpp:39:24: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
39 | if(indeksI+k-1 >= I.size()) break;
| ~~~~~~~~~~~~^~~~~~~~~~~
ho_t2.cpp:29:20: warning: variable 'awalO' set but not used [-Wunused-but-set-variable]
29 | int awalJ, awalO, awalI;
| ^~~~~
ho_t2.cpp:29:27: warning: variable 'awalI' set but not used [-Wunused-but-set-variable]
29 | int awalJ, awalO, awalI;
| ^~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
256 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
256 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
320 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
316 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
0 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
252 KB |
Output is correct |
| 28 |
Correct |
0 ms |
340 KB |
Output is correct |
| 29 |
Correct |
0 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
320 KB |
Output is correct |
| 32 |
Correct |
0 ms |
340 KB |
Output is correct |
| 33 |
Correct |
0 ms |
340 KB |
Output is correct |
| 34 |
Correct |
0 ms |
340 KB |
Output is correct |
| 35 |
Correct |
0 ms |
316 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
320 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
256 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
320 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
316 KB |
Output is correct |
| 20 |
Correct |
1 ms |
340 KB |
Output is correct |
| 21 |
Correct |
1 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
0 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
252 KB |
Output is correct |
| 28 |
Correct |
0 ms |
340 KB |
Output is correct |
| 29 |
Correct |
0 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
1 ms |
320 KB |
Output is correct |
| 32 |
Correct |
0 ms |
340 KB |
Output is correct |
| 33 |
Correct |
0 ms |
340 KB |
Output is correct |
| 34 |
Correct |
0 ms |
340 KB |
Output is correct |
| 35 |
Correct |
0 ms |
316 KB |
Output is correct |
| 36 |
Correct |
4 ms |
2372 KB |
Output is correct |
| 37 |
Correct |
5 ms |
2892 KB |
Output is correct |
| 38 |
Correct |
5 ms |
2876 KB |
Output is correct |
| 39 |
Correct |
4 ms |
2976 KB |
Output is correct |
| 40 |
Correct |
4 ms |
3020 KB |
Output is correct |
| 41 |
Correct |
4 ms |
3020 KB |
Output is correct |
| 42 |
Correct |
6 ms |
2892 KB |
Output is correct |
| 43 |
Correct |
3 ms |
1820 KB |
Output is correct |
| 44 |
Correct |
3 ms |
2000 KB |
Output is correct |
| 45 |
Correct |
3 ms |
2960 KB |
Output is correct |
| 46 |
Correct |
3 ms |
2960 KB |
Output is correct |
| 47 |
Correct |
4 ms |
3008 KB |
Output is correct |
| 48 |
Correct |
4 ms |
2984 KB |
Output is correct |
| 49 |
Correct |
2 ms |
1868 KB |
Output is correct |
| 50 |
Correct |
5 ms |
3000 KB |
Output is correct |
| 51 |
Correct |
4 ms |
3020 KB |
Output is correct |
| 52 |
Correct |
3 ms |
2368 KB |
Output is correct |
| 53 |
Correct |
4 ms |
2888 KB |
Output is correct |
| 54 |
Correct |
3 ms |
3284 KB |
Output is correct |
| 55 |
Correct |
3 ms |
3288 KB |
Output is correct |
| 56 |
Correct |
3 ms |
3224 KB |
Output is correct |
