Submission #323949

Source Code Expand

#include<iostream>
#include<string>
using namespace std;

int main(){
	string S;
	int ans = 0;
	cin>>S;
	for(int i = 0; i < S.length(); i++){
		if(S[i] == '2' && S[i + 1] == '5'){

			int k = 1;
			int x = i+2;
			while(S[x] == '2' && S[x + 1] == '5'){
				k++;
				x+=2;
			}
			ans += k*(k+1)/2;
			i = x;
		}
	}
	cout<<ans<<endl;
	return 0;
}

Submission Info

Submission Time
Task B - ニコニコ文字列
User Poltol
Language C++ (G++ 4.6.4)
Score 30
Code Size 368 Byte
Status WA
Exec Time 28 ms
Memory 1056 KiB

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 30 / 30 0 / 70
Status
AC × 5
AC × 18
AC × 29
WA × 1
Set Name Test Cases
Sample subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.txt
Subtask1 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, subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.txt
All subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask0_sample_05.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, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt
Case Name Status Exec Time Memory
subtask0_sample_01.txt AC 22 ms 924 KiB
subtask0_sample_02.txt AC 21 ms 800 KiB
subtask0_sample_03.txt AC 24 ms 732 KiB
subtask0_sample_04.txt AC 21 ms 800 KiB
subtask0_sample_05.txt AC 23 ms 916 KiB
subtask1_01.txt AC 25 ms 916 KiB
subtask1_02.txt AC 22 ms 800 KiB
subtask1_03.txt AC 23 ms 928 KiB
subtask1_04.txt AC 22 ms 736 KiB
subtask1_05.txt AC 24 ms 928 KiB
subtask1_06.txt AC 24 ms 800 KiB
subtask1_07.txt AC 24 ms 804 KiB
subtask1_08.txt AC 21 ms 932 KiB
subtask1_09.txt AC 22 ms 920 KiB
subtask1_10.txt AC 23 ms 796 KiB
subtask1_11.txt AC 24 ms 804 KiB
subtask1_12.txt AC 22 ms 932 KiB
subtask1_13.txt AC 22 ms 788 KiB
subtask2_01.txt AC 28 ms 992 KiB
subtask2_02.txt AC 28 ms 1008 KiB
subtask2_03.txt AC 28 ms 936 KiB
subtask2_04.txt AC 26 ms 996 KiB
subtask2_05.txt AC 28 ms 1052 KiB
subtask2_06.txt AC 26 ms 1056 KiB
subtask2_07.txt WA 27 ms 932 KiB
subtask2_08.txt AC 27 ms 940 KiB
subtask2_09.txt AC 23 ms 920 KiB
subtask2_10.txt AC 22 ms 932 KiB
subtask2_11.txt AC 22 ms 800 KiB
subtask2_12.txt AC 24 ms 928 KiB