Submission #1609650


Source Code Expand

#include "bits/stdc++.h"
#include <unordered_set>
using namespace std;

#define DEBUG(x) cout<<#x<<": "<<x<<endl;
#define DEBUG_VEC(v) cout<<#v<<":";for(int i=0;i<v.size();i++) cout<<" "<<v[i]; cout<<endl

typedef long long ll;
#define vi vector<int>
#define vl vector<ll>
#define vii vector< vector<int> >
#define vll vector< vector<ll> >
#define vs vector<string>
#define pii pair<int,int>
#define pis pair<int,string>
#define psi pair<string,int>
const int inf = 1000000001;
const ll INF = 1e16;
#define MOD 1000000007
#define mod 1000000009
#define pi 3.14159265358979323846
#define Sp(p) cout<<setprecision(15)<<fixed<<p<<endl;
int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 };
int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 };

int main() {
	string s;
	cin >> s;
	int n = s.size(), i, j, k;
	for (i = 0; i < 26; i++) {
		vi dp(n + 1);
		for (j = 0; j < n; j++) {
			if (s[j] == 'a' + i) {
				dp[j + 1] = dp[j] + 1;
			}
			else {
				dp[j + 1] = dp[j];
			}
		}
		for (j = 2; j < n; j++) {
			for (k = 0; k <= j - 2; k++) {
				if ((dp[j] - dp[k]) * 2 > j - k) {
					cout << k + 1 << " " << j << endl;
					return 0;
				}
			}
		}
	}
	cout << -1 << " " << -1 << endl;
}

Submission Info

Submission Time
Task D - Unbalanced
User fuppy0716
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1245 Byte
Status WA
Exec Time 2103 ms
Memory 896 KB

Judge Result

Set Name Sample Sub1 Sub2
Score / Max Score 0 / 0 0 / 200 0 / 200
Status
AC × 2
AC × 13
WA × 1
AC × 14
WA × 1
TLE × 9
Set Name Test Cases
Sample 0_01, 0_02
Sub1 0_01, 0_02, 1_03, 1_04, 1_05, 1_06, 1_07, 1_08, 1_09, 1_10, 1_11, 1_12, 1_13, 1_14
Sub2 0_01, 0_02, 1_03, 1_04, 1_05, 1_06, 1_07, 1_08, 1_09, 1_10, 1_11, 1_12, 1_13, 1_14, 2_15, 2_16, 2_17, 2_18, 2_19, 2_20, 2_21, 2_22, 2_23, 2_24
Case Name Status Exec Time Memory
0_01 AC 1 ms 256 KB
0_02 AC 1 ms 256 KB
1_03 WA 1 ms 256 KB
1_04 AC 1 ms 256 KB
1_05 AC 1 ms 256 KB
1_06 AC 1 ms 256 KB
1_07 AC 1 ms 256 KB
1_08 AC 1 ms 256 KB
1_09 AC 1 ms 256 KB
1_10 AC 1 ms 256 KB
1_11 AC 1 ms 256 KB
1_12 AC 1 ms 256 KB
1_13 AC 1 ms 256 KB
1_14 AC 1 ms 256 KB
2_15 TLE 2103 ms 896 KB
2_16 TLE 2103 ms 896 KB
2_17 TLE 2103 ms 896 KB
2_18 TLE 2103 ms 896 KB
2_19 TLE 2103 ms 896 KB
2_20 TLE 2103 ms 896 KB
2_21 AC 5 ms 896 KB
2_22 TLE 2103 ms 896 KB
2_23 TLE 2103 ms 896 KB
2_24 TLE 2103 ms 896 KB