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ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#691949 | #6700. Game on a Graph | Kdlyh# | WA | 54ms | 3976kb | C++20 | 1.9kb | 2024-10-31 13:30:50 | 2024-10-31 13:30:57 |
Judging History
answer
#include <cassert>
#include <cmath>
#include <cstdint>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <functional>
#include <iostream>
#include <limits>
#include <map>
#include <numeric>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <utility>
#include <vector>
#include <stack>
#ifdef LOCAL
template <class T, size_t size = std::tuple_size<T>::value> std::string to_debug(T, std::string s = "") requires(not std::ranges::range<T>);
std::string to_debug(auto x) requires requires(std::ostream& os) { os << x; } { return static_cast<std::ostringstream>(std::ostringstream() << x).str(); }
std::string to_debug(std::ranges::range auto x, std::string s = "") requires(not std::is_same_v<decltype(x), std::string>) {
for (auto xi : x) { s += ", " + to_debug(xi); }
return "[" + s.substr(s.empty() ? 0 : 2) + "]";
}
template <class T, size_t size> std::string to_debug(T x, std::string s) requires(not std::ranges::range<T>) {
[&]<size_t... I>(std::index_sequence<I...>) { ((s += ", " + to_debug(get<I>(x))), ...); }(std::make_index_sequence<size>());
return "(" + s.substr(s.empty() ? 0 : 2) + ")";
}
#define debug(...) std::cerr << __LINE__ << ": (" #__VA_ARGS__ ") = " << to_debug(std::tuple(__VA_ARGS__)) << "\n"
#else
#define debug(x...)
#endif
using i64 = long long;
#define int long long
void solve()
{
#define tests
int k; std::cin >> k; std::string str; std::cin >> str;
int n, m; std::cin >> n >> m; for (int i = 0; i < m; i++) {int u, v; std::cin >> u >> v;}
std::cout << str.at((m - n + 2) % k) << "\n";
}
signed main()
{
std::cin.tie(nullptr)->sync_with_stdio(false);
int _{1};
#ifdef tests
std::cin >> _;
#endif
while(_--) solve();
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3844kb
input:
3 5 11212 4 6 0 1 0 2 0 3 1 2 1 3 2 3 5 11121 5 7 0 2 1 3 2 4 0 3 1 2 3 2 4 1 3 121 4 3 0 1 0 2 1 3
output:
2 1 2
result:
ok 3 number(s): "2 1 2"
Test #2:
score: -100
Wrong Answer
time: 54ms
memory: 3976kb
input:
1027 28 1122121222221112112121212112 58 72 32 31 15 56 42 56 31 3 52 57 54 50 47 5 40 22 41 36 42 50 30 28 16 6 28 42 40 23 3 0 4 24 3 50 23 29 53 6 20 27 39 30 7 10 40 43 14 48 27 47 0 6 12 9 25 56 49 41 30 55 13 54 5 11 30 44 6 5 49 34 22 33 1 29 4 39 33 38 35 33 40 2 38 55 47 52 32 52 10 47 26 43...
output:
1 1 2 1 1 2 2 1 1 1 2 1 2 1 2 2 2 1 1 1 1 1 2 2 2 2 1 1 2 1 1 2 2 1 2 1 1 1 1 2 2 1 2 2 2 1 1 2 2 1 1 2 2 2 2 2 2 2 1 2 2 1 1 2 1 2 2 1 2 2 1 2 2 2 2 2 2 2 2 2 2 1 1 1 2 1 1 2 2 1 2 1 2 1 1 2 2 1 2 2 1 2 2 1 1 2 1 1 1 1 1 2 2 2 2 2 2 2 1 1 2 1 1 2 1 1 1 1 2 1 2 2 1 1 2 1 2 1 2 1 1 2 2 2 1 2 2 1 1 1 ...
result:
wrong answer 5th numbers differ - expected: '2', found: '1'