Submission #6908652


Source Code Expand

#include<math.h>
#include<map>
#include<iostream>
#include <algorithm>
#include <string>
#include<vector>
#include<array>
#include<tuple>
#include<queue>
#include<stack>
#include<iomanip>
#include<bitset>
#include <list>
#include<numeric>
//AtCoderC++.cpp

using namespace std;

inline int ceiling(int n, int d) {
	return n % d == 0 ? n / d : n / d + 1;
}

int main() {
	string s; int k; cin >> s >> k;
	auto found = map<string, bool>();
	auto answer = 0;
	for (int i = 0; i < (int)s.length() - k + 1; i++) {
		if (found.find(s.substr(i, k)) == found.end()) {
			found[s.substr(i, k)] = true;
			++answer;
		}
	}
	cout << answer << endl;
}

Submission Info

Submission Time
Task B - 高橋君とパスワード
User takestoone
Language C++14 (GCC 5.4.1)
Score 100
Code Size 674 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 26
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt
All subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt AC 1 ms 256 KB
subtask0_sample_02.txt AC 1 ms 256 KB
subtask0_sample_03.txt AC 1 ms 256 KB
subtask1_01.txt AC 1 ms 256 KB
subtask1_02.txt AC 1 ms 256 KB
subtask1_03.txt AC 1 ms 256 KB
subtask1_04.txt AC 1 ms 256 KB
subtask1_05.txt AC 1 ms 256 KB
subtask1_06.txt AC 1 ms 256 KB
subtask1_07.txt AC 1 ms 256 KB
subtask1_08.txt AC 1 ms 256 KB
subtask1_09.txt AC 1 ms 256 KB
subtask1_10.txt AC 1 ms 256 KB
subtask1_11.txt AC 1 ms 256 KB
subtask1_12.txt AC 1 ms 256 KB
subtask1_13.txt AC 1 ms 256 KB
subtask1_14.txt AC 1 ms 256 KB
subtask1_15.txt AC 1 ms 256 KB
subtask1_16.txt AC 1 ms 256 KB
subtask1_17.txt AC 1 ms 256 KB
subtask1_18.txt AC 1 ms 256 KB
subtask1_19.txt AC 1 ms 256 KB
subtask1_20.txt AC 1 ms 256 KB
subtask1_21.txt AC 1 ms 256 KB
subtask1_22.txt AC 1 ms 256 KB
subtask1_23.txt AC 1 ms 256 KB