結果
問題 | No.1345 Beautiful BINGO |
ユーザー | blackyuki |
提出日時 | 2021-01-13 18:41:38 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 101 ms / 2,000 ms |
コード長 | 3,459 bytes |
コンパイル時間 | 2,997 ms |
コンパイル使用メモリ | 229,932 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-11-28 11:27:22 |
合計ジャッジ時間 | 6,464 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 | 1 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,816 KB |
testcase_03 | AC | 1 ms
6,816 KB |
testcase_04 | AC | 1 ms
6,816 KB |
testcase_05 | AC | 1 ms
6,816 KB |
testcase_06 | AC | 2 ms
6,816 KB |
testcase_07 | AC | 2 ms
6,816 KB |
testcase_08 | AC | 2 ms
6,820 KB |
testcase_09 | AC | 2 ms
6,820 KB |
testcase_10 | AC | 2 ms
6,816 KB |
testcase_11 | AC | 2 ms
6,816 KB |
testcase_12 | AC | 2 ms
6,816 KB |
testcase_13 | AC | 2 ms
6,816 KB |
testcase_14 | AC | 1 ms
6,820 KB |
testcase_15 | AC | 2 ms
6,816 KB |
testcase_16 | AC | 2 ms
6,816 KB |
testcase_17 | AC | 2 ms
6,820 KB |
testcase_18 | AC | 2 ms
6,816 KB |
testcase_19 | AC | 2 ms
6,816 KB |
testcase_20 | AC | 2 ms
6,820 KB |
testcase_21 | AC | 2 ms
6,816 KB |
testcase_22 | AC | 7 ms
6,816 KB |
testcase_23 | AC | 96 ms
6,820 KB |
testcase_24 | AC | 52 ms
6,820 KB |
testcase_25 | AC | 4 ms
6,820 KB |
testcase_26 | AC | 25 ms
6,820 KB |
testcase_27 | AC | 95 ms
6,816 KB |
testcase_28 | AC | 4 ms
6,816 KB |
testcase_29 | AC | 26 ms
6,820 KB |
testcase_30 | AC | 12 ms
6,816 KB |
testcase_31 | AC | 7 ms
6,816 KB |
testcase_32 | AC | 2 ms
6,816 KB |
testcase_33 | AC | 100 ms
6,820 KB |
testcase_34 | AC | 3 ms
6,816 KB |
testcase_35 | AC | 3 ms
6,816 KB |
testcase_36 | AC | 96 ms
6,820 KB |
testcase_37 | AC | 3 ms
6,820 KB |
testcase_38 | AC | 27 ms
6,816 KB |
testcase_39 | AC | 99 ms
6,816 KB |
testcase_40 | AC | 53 ms
6,816 KB |
testcase_41 | AC | 53 ms
6,820 KB |
testcase_42 | AC | 2 ms
6,816 KB |
testcase_43 | AC | 2 ms
6,816 KB |
testcase_44 | AC | 2 ms
6,816 KB |
testcase_45 | AC | 1 ms
6,816 KB |
testcase_46 | AC | 2 ms
6,820 KB |
testcase_47 | AC | 2 ms
6,816 KB |
testcase_48 | AC | 1 ms
6,820 KB |
testcase_49 | AC | 2 ms
6,820 KB |
testcase_50 | AC | 1 ms
6,816 KB |
testcase_51 | AC | 2 ms
6,816 KB |
testcase_52 | AC | 99 ms
6,816 KB |
testcase_53 | AC | 93 ms
6,816 KB |
testcase_54 | AC | 95 ms
6,816 KB |
testcase_55 | AC | 96 ms
6,820 KB |
testcase_56 | AC | 94 ms
6,820 KB |
testcase_57 | AC | 98 ms
6,816 KB |
testcase_58 | AC | 98 ms
6,816 KB |
testcase_59 | AC | 97 ms
6,816 KB |
testcase_60 | AC | 97 ms
6,820 KB |
testcase_61 | AC | 101 ms
6,820 KB |
testcase_62 | AC | 96 ms
6,816 KB |
ソースコード
#pragma GCC target("avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> using namespace std; #define rep(i, n) for(long long i=0;i<(long long)(n);i++) #define REP(i,k,n) for(long long i=k;i<(long long)(n);i++) #define all(a) a.begin(),a.end() #define rsort(a) {sort(all(a));reverse(all(a));} #define pb emplace_back #define eb emplace_back #define lb(v,k) (lower_bound(all(v),(k))-v.begin()) #define ub(v,k) (upper_bound(all(v),(k))-v.begin()) #define fi first #define se second #define pi M_PI #define PQ(T) priority_queue<T> #define SPQ(T) priority_queue<T,vector<T>,greater<T>> #define dame(a) {out(a);return 0;} #define decimal cout<<fixed<<setprecision(15); #define dupli(a) {sort(all(a));a.erase(unique(all(a)),a.end());} typedef long long ll; typedef pair<ll,ll> P; typedef tuple<ll,ll,ll> PP; typedef tuple<ll,ll,ll,ll> PPP; typedef multiset<ll> S; using vi=vector<ll>; using vvi=vector<vi>; using vvvi=vector<vvi>; using vvvvi=vector<vvvi>; using vp=vector<P>; using vvp=vector<vp>; using vb=vector<bool>; using vvb=vector<vb>; const ll inf=1001001001001001001; const ll INF=1001001001; const ll mod=1000000007; const double eps=1e-10; template<class T> bool chmin(T&a,T b){if(a>b){a=b;return true;}return false;} template<class T> bool chmax(T&a,T b){if(a<b){a=b;return true;}return false;} template<class T> void out(T a){cout<<a<<'\n';} template<class T> void outp(T a){cout<<'('<<a.fi<<','<<a.se<<')'<<'\n';} template<class T> void outvp(T v){rep(i,v.size())cout<<'('<<v[i].fi<<','<<v[i].se<<')';cout<<'\n';} template<class T> void outvvp(T v){rep(i,v.size())outvp(v[i]);} template<class T> void outv(T v){rep(i,v.size()){if(i)cout<<' ';cout<<v[i];}cout<<'\n';} template<class T> void outvv(T v){rep(i,v.size())outv(v[i]);} template<class T> bool isin(T x,T l,T r){return (l)<=(x)&&(x)<=(r);} template<class T> void yesno(T b){if(b)out("yes");else out("no");} template<class T> void YesNo(T b){if(b)out("Yes");else out("No");} template<class T> void YESNO(T b){if(b)out("YES");else out("NO");} template<class T> void noyes(T b){if(b)out("no");else out("yes");} template<class T> void NoYes(T b){if(b)out("No");else out("Yes");} template<class T> void NOYES(T b){if(b)out("NO");else out("YES");} inline ll readll() { ll x = 0; char ch = getchar_unlocked(); while (ch < '0' || ch > '9') ch = getchar_unlocked(); while (ch >= '0' && ch <= '9'){ x = (x << 3) + (x << 1) + ch - '0'; ch = getchar_unlocked(); } return x; } void outs(ll a,ll b){if(a>=inf-100)out(b);else out(a);} ll gcd(ll a,ll b){if(b==0)return a;return gcd(b,a%b);} ll modpow(ll a,ll b){ll res=1;a%=mod;while(b){if(b&1)res=res*a%mod;a=a*a%mod;b>>=1;}return res;} ll n,m; ll mx=1000; ll solve(vvi&v,ll c){ ll res=inf; rep(bit,1<<n){ ll sum=0,cnt=m-c; rep(j,n)if(bit>>j&1){ rep(k,n)sum+=v[j][k]; cnt--; } vi s(n);rep(i,n)if(!(bit>>i&1))rep(j,n)s[j]+=v[i][j]; sort(all(s)); if(cnt>n)continue; rep(i,cnt)sum+=s[i]; chmin(res,sum); } return res; } int main(){ n=readll();m=readll(); assert(2<=n&&n<=50); vvi v(n,vi(n)); rep(i,n)rep(j,n)v[i][j]=readll(); ll ans=inf; rep(a,2)rep(b,2){ ll s=0; vvi V=v; if(a)rep(i,n)V[i][i]=0; if(b)rep(i,n)V[i][n-i-1]=0; rep(i,n)rep(j,n)if(V[i][j]==0)s+=v[i][j]; chmin(ans,solve(V,a+b)+s); } out(ans); }