Submission #14,407

2025-01-10 18:10:13

cpp17

Accepted 75/75

4ms

612 KiB

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

int main() {
	string dna;
	long long len, ans = 0;
	cin >> len >> dna;
	long long a = 0, ag = 0;
	for (char c : dna) {
		if (c == 'A') a++;
		else if (c == 'G') {
			ag += a;
			a = 0;
		}
		else if (c == 'T') {
			ans += ag;
		}
	}
	cout << ans;
}

	Sum	Test	Verdict		Time	Memory
base	75/75
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	4ms	564 KiB
		3	Accepted	3/3	1ms	316 KiB
		4	Accepted	4/4	1ms	316 KiB
		5	Accepted	4/4	1ms	316 KiB
		6	Accepted	4/4	1ms	316 KiB
		7	Accepted	4/4	1ms	316 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	348 KiB
		10	Accepted	4/4	1ms	316 KiB
		11	Accepted	4/4	1ms	316 KiB
		12	Accepted	4/4	1ms	316 KiB
		13	Accepted	4/4	1ms	316 KiB
		14	Accepted	4/4	1ms	500 KiB
		15	Accepted	3/3	4ms	604 KiB
		16	Accepted	4/4	4ms	564 KiB
		17	Accepted	4/4	4ms	564 KiB
		18	Accepted	4/4	4ms	612 KiB
		19	Accepted	4/4	4ms	564 KiB
		20	Accepted	4/4	4ms	564 KiB
		21	Accepted	3/3	3ms	564 KiB
		22	Accepted	4/4	4ms	596 KiB