Submission #6694943


Source Code Expand

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#include <bits/stdc++.h>

using namespace std;

int n, ans[200005];
char x[200005];
set<int> s;
set<int>::iterator at;

int main() {
	scanf("%s", x);
	n = strlen(x);
	for (int i = 1; i < n; i++)
		if (x[i - 1] == 'R' && x[i] == 'L')
			s.insert(i);
	for (int i = 0; i < n; i++) {
		at = s.upper_bound(i);
		if (x[i] == 'L')
			at--;
		if (*at % 2 == i % 2)
			ans[*at]++;
		else
			ans[*at - 1]++;
	}
	for (int i = 0; i < n; i++)
		printf("%d%c", ans[i], " \n"[i == n - 1]);
}

Submission Info

Submission Time
Task D - Gathering Children
User nhho
Language C++14 (GCC 5.4.1)
Score 400
Code Size 504 Byte
Status AC
Exec Time 27 ms
Memory 3328 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", x);
                ^

Judge Result

Set Name All Sample
Score / Max Score 400 / 400 0 / 0
Status
AC × 21
AC × 3
Set Name Test Cases
All sample_01, sample_02, sample_03, testcase_01, testcase_02, testcase_03, testcase_04, testcase_05, testcase_06, testcase_07, testcase_08, testcase_09, testcase_10, testcase_11, testcase_12, testcase_13, testcase_14, testcase_15, testcase_16, testcase_17, testcase_18
Sample sample_01, sample_02, sample_03
Case Name Status Exec Time Memory
sample_01 AC 1 ms 256 KB
sample_02 AC 1 ms 256 KB
sample_03 AC 1 ms 256 KB
testcase_01 AC 13 ms 1408 KB
testcase_02 AC 12 ms 1280 KB
testcase_03 AC 21 ms 2048 KB
testcase_04 AC 21 ms 2048 KB
testcase_05 AC 8 ms 512 KB
testcase_06 AC 9 ms 768 KB
testcase_07 AC 11 ms 896 KB
testcase_08 AC 12 ms 1024 KB
testcase_09 AC 3 ms 384 KB
testcase_10 AC 11 ms 512 KB
testcase_11 AC 27 ms 3328 KB
testcase_12 AC 12 ms 896 KB
testcase_13 AC 12 ms 896 KB
testcase_14 AC 10 ms 512 KB
testcase_15 AC 10 ms 512 KB
testcase_16 AC 11 ms 512 KB
testcase_17 AC 11 ms 512 KB
testcase_18 AC 1 ms 256 KB