結果
問題 | No.734 Careful Engineer |
ユーザー |
|
提出日時 | 2022-10-21 15:39:31 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 2,510 bytes |
コンパイル時間 | 6,418 ms |
コンパイル使用メモリ | 255,128 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2025-01-18 00:12:39 |
合計ジャッジ時間 | 7,032 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 11 |
ソースコード
#include <bits/stdc++.h>using namespace std;//#include <atcoder/all>//using namespace atcoder;using ll = long long;using vll = vector<ll>;using vvll = vector<vll>;using vvvll = vector<vvll>;using vvvvll = vector<vvvll>;using vvvvvll = vector<vvvvll>;using vvvvvvll = vector<vvvvvll>;using vb = vector<bool>;using vvb = vector<vb>;using vvvb = vector<vvb>;using vvvvb = vector<vvvb>;using vd = vector<double>;using vvd = vector<vd>;using vvvd = vector<vvd>;using vvvvd = vector<vvvd>;using vvvvvd = vector<vvvvd>;#define all(A) A.begin(),A.end()#define ALL(A) A.begin(),A.end()#define rep(i, n) for (ll i = 0; i < (ll) (n); i++)using pqr = priority_queue<pair<ll, ll>, vector<pair<ll, ll>>, greater<pair<ll, ll>>>;#define tN(t) (t==1?XN:YN)#define tS(t) (t==1?XS:YS)#define tA(t) (t==1?XA:YA)template<class T>bool chmax(T& p, T q, bool C = 1) {if (C == 0 && p == q) {return 1;}if (p < q) {p = q;return 1;}else {return 0;}}template<class T>bool chmin(T& p, T q, bool C = 1) {if (C == 0 && p == q) {return 1;}if (p > q) {p = q;return 1;}else {return 0;}}ll gcd(ll(a), ll(b)) {if (b == 0)return a;ll c = a;while (a % b != 0) {c = a % b;a = b;b = c;}return b;}ll sqrtz(ll N) {ll L = 0;ll R = sqrt(N) + 10000;while (abs(R - L) > 1) {ll mid = (R + L) / 2;if (mid * mid <= N)L = mid;else R = mid;}return L;}void d(vb &AB, string &A, string &B) {rep(i, A.size()) {bool OK = 1;for (ll j = 0; j < B.size(); j++) {if (i + j >= A.size())break;if (A[i + j] == '?' || B[j] == '?')continue;if (A[i + j] != B[j])OK = 0;}AB[i] = OK;}}ll res = 1e18;void f(string &A, string &B, string &C, vb &AB, vb &BC, vb &AC) {rep(i, A.size() + 1) {if (!AB[i])continue;rep(j, A.size() + B.size() + 2) {if (!BC[j])continue;if (!AC[i + j])continue;ll L=ll(max({ll(i+j+C.size()),ll(i+B.size()),ll(A.size())}));chmin(res, L);}}return;}const ll mod = 998244353;int main() {cin.tie(nullptr);ios::sync_with_stdio(false);ll A,B,C;cin>>A>>B>>C;if(60*A<=B){cout<<-1<<endl;return 0;}ll D=60*A-B;cout<<(3600*C+D-1)/D<<endl;}