結果
| 問題 |
No.1226 I hate Robot Arms
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-09-21 02:01:15 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
TLE
|
| 実行時間 | - |
| コード長 | 3,705 bytes |
| コンパイル時間 | 1,834 ms |
| コンパイル使用メモリ | 198,212 KB |
| 最終ジャッジ日時 | 2025-01-14 19:08:54 |
|
ジャッジサーバーID (参考情報) |
judge5 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 12 TLE * 16 |
ソースコード
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef double dbl;
typedef long double ld;
#define FOR(i, a, b) for(int i = (int)(a); i < (int)(b); ++i)
#define REP(i, b) FOR(i, 0, b)
#define FORLL(i, a, b) for(ll i = (ll)(a); i < (ll)(b); ++i)
#define REPLL(i, b) FORLL(i, 0, b)
#define ALL(x) (x).begin(),(x).end()
const int INF = 1e+9;
constexpr int mod(int n) {return n % 1000000007;}
template<class Head, class... Tail> inline Head max(Head head, Tail... tail) {for(Head i: initializer_list<Head>{tail...}) if(head < i) head = i; return head;}
template<class Head, class... Tail> inline Head min(Head head, Tail... tail) {for(Head i: initializer_list<Head>{tail...}) if(head > i) head = i; return head;}
template<class T, class... U> inline void chmax(T &v, U... a) {v = ::max(v, a...);}
template<class T, class... U> inline void chmin(T &v, U... a) {v = ::min(v, a...);}
inline void read(char &v) {v = getchar();}
inline void read(int &v) {assert(scanf("%d", &v));}
inline void read(ll &v) {assert(scanf("%lld", &v));}
inline void read(ull &v) {assert(scanf("%llu", &v));}
inline void read(dbl &v) {assert(scanf("%lf", &v));}
inline void read(ld &v) {assert(scanf("%Lf", &v));}
inline void read(string &v){v.clear(); char buf[512]; do read(*buf); while(*buf == ' ' || *buf == '\n'); for(int pt = 1;;) {read(buf[pt]); if(buf[pt] == ' ' || buf[pt] == '\n') {v.append(buf, pt); break;} if(++pt >= 512) {v.append(buf, 512); pt = 0;}}}
template<class T> inline void read(vector<T> &v) {int N = v.size(); REP(i, N) read(v[i]);}
template<class T, size_t N> inline void read(array<T, N> &v) {REP(i, N) read(v[i]);}
template<class Head, class... Tail> inline void read(Head &head, Tail &... tail) {read(head); read(tail...);}
bool write_space = false;
inline void write() {if(write_space) putchar(' '); else write_space = true;}
inline void write(char v) {if(v == '\n' || v == ' ') write_space = false; else write(); putchar(v);}
inline void write(const char *v){if(!*v) {write(); return;} if(*v != '\n' && *v != ' ') write(); while(*v) putchar(*(v++)); --v; write_space = *v != '\n' && *v != ' ';}
inline void write(string &v){write(v.c_str());}
inline void write(int v) {write(); printf("%d", v);}
inline void write(ll v) {write(); printf("%lld", v);}
inline void write(ull v) {write(); printf("%llu", v);}
inline void write(dbl v) {write(); printf("%.16f", v);}
inline void write(ld v) {write(); printf("%.32Lf", v);}
template<class T> inline void write(vector<T> &v) {int N = size(v); REP(i, N) write(v[i]); write('\n');}
template<class T, size_t N> inline void write(array<T, N> &v) {REP(i, N) write(v[i]); write('\n');}
template<class Head, class... Tail> inline void write(Head head, Tail... tail) {write(head); write(tail...);}
ld cos_p[360];
void tri() {
const ld pi_180 = 3.141592653589793238462643383279502884L / 180;
REP(i, 360) {
cos_p[i] = cosl(pi_180 * i);
}
}
int main() {
tri();
int n, q, u = 1;
vector<int> arm, joint;
vector<array<ld, 2>> pt;
vector<int> deg;
read(n, q);
arm.resize(n);
REP(i, n) arm[i] = 1;
joint.resize(n);
pt.resize(n + 1);
deg.resize(n + 1);
REP(count, q) {
int a, i;
read(a, i);
switch(a) {
case 0:
read(joint[i - 1]);
if(u > i) u = i;
break;
case 1:
read(arm[i - 1]);
if(u > i) u = i;
break;
case 2:
for(;u <= i;u++) {
deg[u] = (deg[u - 1] + joint[u - 1]) % 360;
pt[u][0] = pt[u - 1][0] + cos_p[deg[u]] * arm[u - 1];
pt[u][1] = pt[u - 1][1] + cos_p[(deg[u] + 270) % 360] * arm[u - 1];
}
write(pt[i][0], pt[i][1], '\n');
}
}
return 0;
}