結果
| 問題 |
No.1097 Remainder Operation
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-06-26 21:38:35 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 275 ms / 2,000 ms |
| コード長 | 1,712 bytes |
| コンパイル時間 | 1,170 ms |
| コンパイル使用メモリ | 128,964 KB |
| 最終ジャッジ日時 | 2025-01-11 11:03:44 |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 21 |
コンパイルメッセージ
main.cpp: In function ‘int main()’:
main.cpp:46:20: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
46 | ll n; scanf("%lld", &n);
| ~~~~~^~~~~~~~~~~~
main.cpp:47:59: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
47 | vector<ll> a(n); for (int i = 0; i < n; i++) scanf("%lld", &a[i]);
| ~~~~~^~~~~~~~~~~~~~~
main.cpp:55:23: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
55 | int kkt; scanf("%d", &kkt);
| ~~~~~^~~~~~~~~~~~
main.cpp:57:28: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
57 | ll k; scanf("%lld", &k);
| ~~~~~^~~~~~~~~~~~
ソースコード
#include <cstdio>
#include <iostream>
#include <string>
#include <sstream>
#include <stack>
#include <algorithm>
#include <cmath>
#include <queue>
#include <map>
#include <set>
#include <cstdlib>
#include <bitset>
#include <tuple>
#include <assert.h>
#include <deque>
#include <bitset>
#include <iomanip>
#include <limits>
#include <chrono>
#include <random>
#include <array>
#include <unordered_map>
#include <functional>
#include <complex>
#include <numeric>
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
constexpr long long MAX = 5100000;
constexpr long long INF = 1LL << 60;
constexpr int inf = 1000000007;
constexpr long long mod = 1000000007LL;
//constexpr long long mod = 998244353LL;
const long double PI = acos((long double)(-1));
using namespace std;
typedef unsigned long long ull;
typedef long long ll;
typedef long double ld;
int main()
{
/*
cin.tie(nullptr);
ios::sync_with_stdio(false);
*/
ll n; scanf("%lld", &n);
vector<ll> a(n); for (int i = 0; i < n; i++) scanf("%lld", &a[i]);
vector<vector<ll>> to(60, vector<ll>(n)), sum(60, vector<ll>(n));
for (int i = 0; i < n; i++) {
ll nx = (i + a[i]) % n;
to[0][i] = nx;
sum[0][i] = a[i];
}
for (int i = 1; i < 60; i++) for (int j = 0; j < n; j++) to[i][j] = to[i - 1][to[i - 1][j]], sum[i][j] = sum[i - 1][j] + sum[i - 1][to[i - 1][j]];
int kkt; scanf("%d", &kkt);
while (kkt--) {
ll k; scanf("%lld", &k);
ll cur = 0;
ll res = 0;
for (int i = 59; i >= 0; i--) {
if (k >> i & 1) {
res += sum[i][cur];
cur = to[i][cur];
}
}
printf("%lld\n", res);
}
return 0;
}