結果
問題 | No.859 路線A、路線B、路線C |
ユーザー | ferin |
提出日時 | 2019-08-09 21:52:24 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 2 ms / 1,000 ms |
コード長 | 2,878 bytes |
コンパイル時間 | 1,546 ms |
コンパイル使用メモリ | 166,680 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-19 11:45:01 |
合計ジャッジ時間 | 2,079 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 2 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:75:34: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 75 | if(gc!='A') chmin(ret, s + n-g + x); | ~~^~~ main.cpp:70:12: note: 'n' was declared here 70 | ll n; | ^ main.cpp:97:26: warning: 'm' may be used uninitialized [-Wmaybe-uninitialized] 97 | chmin(ret, s + l + m-g); | ~~~~~~^~~ main.cpp:87:12: note: 'm' was declared here 87 | ll m; | ^ main.cpp:98:21: warning: 'n' may be used uninitialized [-Wmaybe-uninitialized] 98 | chmin(ret, n-s + m-g + 1); | ~^~ main.cpp:83:12: note: 'n' was declared here 83 | ll n; | ^
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; // #define int ll using PII = pair<ll, ll>; #define FOR(i, a, n) for (ll i = (ll)a; i < (ll)n; ++i) #define REP(i, n) FOR(i, 0, n) #define ALL(x) x.begin(), x.end() template<typename T> T &chmin(T &a, const T &b) { return a = min(a, b); } template<typename T> T &chmax(T &a, const T &b) { return a = max(a, b); } template<typename T> bool IN(T a, T b, T x) { return a<=x&&x<b; } template<typename T> T ceil(T a, T b) { return a/b + !!(a%b); } template<typename T> vector<T> make_v(size_t a) { return vector<T>(a); } template<typename T,typename... Ts> auto make_v(size_t a,Ts... ts) { return vector<decltype(make_v<T>(ts...))>(a,make_v<T>(ts...)); } template<typename T,typename V> typename enable_if<is_class<T>::value==0>::type fill_v(T &t, const V &v) { t=v; } template<typename T,typename V> typename enable_if<is_class<T>::value!=0>::type fill_v(T &t, const V &v ) { for(auto &e:t) fill_v(e,v); } template<class S,class T> ostream &operator <<(ostream& out,const pair<S,T>& a) { out<<'('<<a.first<<','<<a.second<<')'; return out; } template<class T> ostream &operator <<(ostream& out,const vector<T>& a){ out<<'['; for(const T &i: a) out<<i<<','; out<<']'; return out; } template<class T> ostream &operator <<(ostream& out, const set<T>& a) { out<<'{'; for(const T &i: a) out<<i<<','; out<<'}'; return out; } template<class T, class S> ostream &operator <<(ostream& out, const map<T,S>& a) { out<<'{'; for(auto &i: a) out<<i<<','; out<<'}'; return out; } int dx[] = {0, 1, 0, -1}, dy[] = {1, 0, -1, 0}; // DRUL const int INF = 1<<30; const ll LLINF = 1LL<<60; const ll MOD = 1000000007; signed main(void) { cin.tie(0); ios::sync_with_stdio(false); ll x, y, z; cin >> x >> y >> z; char sc, gc; ll s, g; cin >> sc >> s >> gc >> g; if(sc == gc) { ll n; if(gc=='A') n = x; else if(gc=='B') n = y; else if(gc=='C') n = z; ll ret = abs(s-g); if(gc!='A') chmin(ret, s + n-g + x); if(gc!='B') chmin(ret, s + n-g + y); if(gc!='C') chmin(ret, s + n-g + z); if(gc!='A') chmin(ret, g + n-s + x); if(gc!='B') chmin(ret, g + n-s + y); if(gc!='C') chmin(ret, g + n-s + z); cout << ret << endl; } else { ll n; if(sc=='A') n = x; else if(sc=='B') n = y; else if(sc=='C') n = z; ll m; if(gc=='A') m = x; else if(gc=='B') m = y; else if(gc=='C') m = z; ll l; if(sc!='A' && gc!='A') l = x; if(sc!='B' && gc!='B') l = y; if(sc!='C' && gc!='C') l = z; ll ret = s + g - 1; chmin(ret, s + l + m-g); chmin(ret, n-s + m-g + 1); chmin(ret, n-s + l + g); cout << ret << endl; } return 0; }