結果
問題 | No.966 引き算をして門松列(その1) |
ユーザー | NyaanNyaan |
提出日時 | 2020-01-13 20:34:22 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,496 bytes |
コンパイル時間 | 1,908 ms |
コンパイル使用メモリ | 171,452 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-12-21 16:21:02 |
合計ジャッジ時間 | 6,462 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 3 ms
6,816 KB |
testcase_01 | AC | 1 ms
6,816 KB |
testcase_02 | AC | 4 ms
6,820 KB |
testcase_03 | AC | 12 ms
6,816 KB |
testcase_04 | WA | - |
testcase_05 | AC | 1,562 ms
6,820 KB |
testcase_06 | AC | 1,341 ms
6,816 KB |
ソースコード
#include <bits/stdc++.h> #define pb push_back #define eb emplace_back #define fi first #define se second #define rep(i,N) for(long long i = 0; i < (long long)(N); i++) #define repr(i,N) for(long long i = (long long)(N) - 1; i >= 0; i--) #define rep1(i,N) for(long long i = 1; i <= (long long)(N) ; i++) #define repr1(i,N) for(long long i = (N) ; (long long)(i) > 0 ; i--) #define each(x,v) for(auto& x : v) #define all(v) (v).begin(),(v).end() #define sz(v) ((int)(v).size()) #define ini(...) int __VA_ARGS__; in(__VA_ARGS__) #define inl(...) long long __VA_ARGS__; in(__VA_ARGS__) #define ins(...) string __VA_ARGS__; in(__VA_ARGS__) using namespace std; void solve(); using ll = long long; template<class T = ll> using V = vector<T>; using vi = V<int>; using vl = V<>; using vvi = V< V<int> >; constexpr int inf = 1001001001; constexpr ll infLL = (1LL << 61) - 1; struct IoSetupNya {IoSetupNya() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(15); cerr << fixed << setprecision(7);} } iosetupnya; template<typename T, typename U> inline bool amin(T &x, U y) { return (y < x) ? (x = y, true) : false; } template<typename T, typename U> inline bool amax(T &x, U y) { return (x < y) ? (x = y, true) : false; } template<typename T, typename U> ostream& operator <<(ostream& os, const pair<T, U> &p) { os << p.first << " " << p.second; return os; } template<typename T, typename U> istream& operator >>(istream& is, pair<T, U> &p) { is >> p.first >> p.second; return is; } template<typename T> ostream& operator <<(ostream& os, const vector<T> &v) { int s = (int)v.size(); rep(i,s) os << (i ? " " : "") << v[i]; return os; } template<typename T> istream& operator >>(istream& is, vector<T> &v) { for(auto &x : v) is >> x; return is; } void in(){} template <typename T,class... U> void in(T &t,U &...u){ cin >> t; in(u...);} void out(){cout << "\n";} template <typename T,class... U> void out(const T &t,const U &...u){ cout << t; if(sizeof...(u)) cout << " "; out(u...);} template<typename T>void die(T x){out(x); exit(0);} #ifdef NyaanDebug #include "NyaanDebug.h" #define trc(...) do { cerr << #__VA_ARGS__ << " = "; dbg_out(__VA_ARGS__);} while(0) #define trca(v,N) do { cerr << #v << " = "; array_out(v , N);cout << endl;} while(0) #else #define trc(...) #define trca(...) int main(){solve();} #endif using P = pair<int,int>; using vp = V<P>; constexpr int MOD = /**/ 1000000007; //*/ 998244353; ////////// mt19937_64 mt(1333); void que(){ inl(A,B,C); if(B==2 && A * C == 3) { out(-1); return;} if(A * B * C == max({A , B , C})) {out(-1); return;} auto ok = [](ll a,ll b,ll c){ if(a!=b && b!=c && c != a){ int m = max({a,b,c}); int n = min({a,b,c}); if(a+b+c-m-n != b) return true; } return false; }; if(ok(A,B,C)) {out(0); return;} if(A == B && B == C) {out(3); return;} ll ret = infLL; rep(i , 13333){ ll cur = 0 , legal = 1; ll a = A , b = B , c = C; auto diff = [&](ll &x,ll &y){ if(y == 1 || x < y) {legal = 0; return;} cur += x - (y - 1); x = y - 1; }; auto rantaku = [&](int k){ if(k == 0) diff(a , b); if(k == 1) diff(b , a); if(k == 2) diff(a , c); if(k == 3) diff(c , a); if(k == 4) diff(b , c); if(k == 5) diff(c , b); }; while(!ok(a , b , c)){ rantaku(mt() % 6); if(legal == 0) break; } if(legal) amin(ret , cur); } out(ret); } void solve(){ ini(Q); rep(i,Q) que(); }