Submission #904304


Source Code Expand

/*░░░░░░░▄▄▄▀▀▀▄▄███▄
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░░░░░le░░░░░░░▐░░░░▐█████████████▄
░░░░toucan░░░░░░▀▄░░░▐██████████████▄
░░░░░░has░░░░░░░░▀▄▄████████████████▄
░░░░░arrived░░░░░░░░░░░░█▀██████*/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const int MAXN = 200 * 1000 + 7;
char s[MAXN];
int main()
{
#ifdef LOCAL
	freopen("input.txt", "r", stdin);
#endif
	scanf("%s", s);
	int n = strlen(s);
	vector<char> st;
	for (int i = 0; i < n; i++)
	{
		if (s[i] == 'T' && !st.empty() && st.back() == 'S')
		{
			st.pop_back();
		}
		else
		{
			st.push_back(s[i]);
		}
	}
	printf("%d\n", (int)st.size());
}

Submission Info

Submission Time
Task A - STring
User gritukan
Language C++14 (GCC 5.4.1)
Score 300
Code Size 1382 Byte
Status AC
Exec Time 66 ms
Memory 1148 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:23:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", s);
                ^

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 3
AC × 9
AC × 13
Set Name Test Cases
Sample example0, example1, example2
Subtask1 example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1
All corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0
Case Name Status Exec Time Memory
corner0 AC 66 ms 1148 KB
corner1 AC 4 ms 768 KB
corner2 AC 4 ms 512 KB
example0 AC 2 ms 256 KB
example1 AC 2 ms 256 KB
example2 AC 3 ms 256 KB
handmade0 AC 2 ms 256 KB
handmade1 AC 2 ms 256 KB
maxrand0 AC 4 ms 384 KB
sub_corner0 AC 2 ms 256 KB
sub_corner1 AC 2 ms 256 KB
sub_corner2 AC 2 ms 256 KB
sub_rand0 AC 2 ms 256 KB