Submission #3236687


Source Code Expand

#include "bits/stdc++.h"

using namespace std;

using ll = long long;
using ld = long double;

const double PI = 3.1415926535897932384626433832795;

const int dx[] = { 0, 1, 0, -1 };
const int dy[] = { -1, 0, 1, 0 };

int gcd(int x, int y) { return y ? gcd(y, x % y) : x; }
ll gcd(ll x, ll y) { return y ? gcd(y, x % y) : x; }
int lcm(int x, int y) { return x / gcd(x, y) * y; }
ll lcm(ll x, ll y) { return x / gcd(x, y) * y; }

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	string s;
	int k;
	cin >> s >> k;

	int n = s.size();
	int now = 0;
	while (k != 0) {
		if (now == n - 1) {
			int addCnt = k % 26;
			for (int i = 0; i < addCnt; i++) {
				s[now] = s[now] == 'z' ? 'a' : s[now] + 1;
			}
			break;
		}

		if (s[now] == 'a') {
			now++;
			continue;
		}

		int alphabetNum = s[now] - 'a';
		int turn = 26 - alphabetNum;
		if (turn <= k) {
			s[now] = 'a';
			k -= turn;
		}

		now++;
	}

	cout << s << endl;
	return 0;
}

Submission Info

Submission Time
Task C - Next Letter
User ant2357
Language C++14 (GCC 5.4.1)
Score 400
Code Size 995 Byte
Status AC
Exec Time 2 ms
Memory 592 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 27
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 256 KB
0_01.txt AC 1 ms 256 KB
0_02.txt AC 1 ms 256 KB
1_00.txt AC 1 ms 256 KB
1_01.txt AC 1 ms 256 KB
1_02.txt AC 1 ms 256 KB
1_03.txt AC 1 ms 256 KB
1_04.txt AC 1 ms 256 KB
1_05.txt AC 1 ms 256 KB
1_06.txt AC 2 ms 592 KB
1_07.txt AC 2 ms 592 KB
1_08.txt AC 1 ms 512 KB
1_09.txt AC 1 ms 512 KB
1_10.txt AC 1 ms 592 KB
1_11.txt AC 2 ms 512 KB
1_12.txt AC 1 ms 512 KB
1_13.txt AC 1 ms 512 KB
1_14.txt AC 2 ms 512 KB
1_15.txt AC 2 ms 512 KB
1_16.txt AC 2 ms 512 KB
1_17.txt AC 2 ms 512 KB
1_18.txt AC 2 ms 512 KB
1_19.txt AC 2 ms 592 KB
1_20.txt AC 2 ms 512 KB
1_21.txt AC 2 ms 592 KB
1_22.txt AC 2 ms 512 KB
1_23.txt AC 2 ms 512 KB