結果
問題 | No.177 制作進行の宮森あおいです! |
ユーザー | LayCurse |
提出日時 | 2015-04-02 23:32:07 |
言語 | C++11 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,510 bytes |
コンパイル時間 | 1,519 ms |
コンパイル使用メモリ | 163,836 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-04 01:27:21 |
合計ジャッジ時間 | 1,962 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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
6,816 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,944 KB |
testcase_05 | AC | 1 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,944 KB |
testcase_07 | AC | 1 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | AC | 2 ms
6,944 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 2 ms
6,944 KB |
testcase_12 | AC | 2 ms
6,940 KB |
testcase_13 | AC | 2 ms
6,940 KB |
testcase_14 | AC | 1 ms
6,940 KB |
testcase_15 | WA | - |
コンパイルメッセージ
main.cpp: In function ‘void reader(double*)’: main.cpp:15:29: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 15 | void reader(double *x){scanf("%lf",x);} | ~~~~~^~~~~~~~~
ソースコード
#include<bits/stdc++.h> using namespace std; #define REP(i,a,b) for(i=a;i<b;i++) #define rep(i,n) REP(i,0,n) #define mygc(c) (c)=getchar_unlocked() #define mypc(c) putchar_unlocked(c) #define ll long long #define ull unsigned ll void reader(int *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);} void reader(ll *x){int k,m=0;*x=0;for(;;){mygc(k);if(k=='-'){m=1;break;}if('0'<=k&&k<='9'){*x=k-'0';break;}}for(;;){mygc(k);if(k<'0'||k>'9')break;*x=(*x)*10+k-'0';}if(m)(*x)=-(*x);} void reader(double *x){scanf("%lf",x);} int reader(char c[]){int i,s=0;for(;;){mygc(i);if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF) break;}c[s++]=i;for(;;){mygc(i);if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF) break;c[s++]=i;}c[s]='\0';return s;} template <class T, class S> void reader(T *x, S *y){reader(x);reader(y);} template <class T, class S, class U> void reader(T *x, S *y, U *z){reader(x);reader(y);reader(z);} template <class T, class S, class U, class V> void reader(T *x, S *y, U *z, V *w){reader(x);reader(y);reader(z);reader(w);} void writer(int x, char c){int s=0,m=0;char f[10];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);} void writer(ll x, char c){int s=0,m=0;char f[20];if(x<0)m=1,x=-x;while(x)f[s++]=x%10,x/=10;if(!s)f[s++]=0;if(m)mypc('-');while(s--)mypc(f[s]+'0');mypc(c);} void writer(double x, char c){printf("%.15f",x);mypc(c);} void writer(const char c[]){int i;for(i=0;c[i]!='\0';i++)mypc(c[i]);} void writer(const char x[], char c){int i;for(i=0;x[i]!='\0';i++)mypc(x[i]);mypc(c);} template<class T> void writerLn(T x){writer(x,'\n');} template<class T, class S> void writerLn(T x, S y){writer(x,' ');writer(y,'\n');} template<class T, class S, class U> void writerLn(T x, S y, U z){writer(x,' ');writer(y,' ');writer(z,'\n');} template<class T> void writerArr(T x[], int n){int i;if(!n){mypc('\n');return;}rep(i,n-1)writer(x[i],' ');writer(x[n-1],'\n');} char memarr[17000000]; void *mem = memarr; #define MD 1000000007 template<class T, class S> struct maxflow{ int node, st, ed, *es, *emem, **edge, **rev, *level, *queue; T **flow, eps; void malloc(int N){int i;es=(int*)std::malloc(N*sizeof(int));emem=(int*)std::malloc(N*sizeof(int));level=(int*)std::malloc(N*sizeof(int));queue=(int*)std::malloc(N*sizeof(int));edge=(int**)std::malloc(N*sizeof(int*));rev=(int**)std::malloc(N*sizeof(int*));flow=(T**)std::malloc(N*sizeof(T*));rep(i,N)emem[i]=0,edge[i]=rev[i]=NULL,flow[i]=NULL;} void* malloc(int N, void* mem){int i;es=(int*)mem;emem=es+N;level=emem+N;queue=level+N;edge=(int**)(queue+N);rev=edge+N;flow=(T**)(rev+N);rep(i,N)emem[i]=0,edge[i]=rev[i]=NULL,flow[i]=NULL;return(void*)(flow+N);} void levelize(void){int i,j,k,t,s=0,e=1;rep(i,node)level[i]=-1;level[st]=0;queue[0]=st;while(s!=e){i=queue[s++];t=level[i]+1;rep(j,es[i])if(flow[i][j]>eps){k=edge[i][j];if(level[k]!=-1)continue;level[k]=t;queue[e++]=k;if(k==ed)return;}}} S pushflow(int i, S lim){int j,k,l;S s,t,r=0;if(i==ed)return lim;rep(j,es[i])if(flow[i][j]>eps){k=edge[i][j];if(level[k]!=level[i]+1) continue;s=min(lim,(S)flow[i][j]);t=pushflow(k,s);if(!t) continue;r+=t;lim-=t;l=rev[i][j];flow[i][j]-=t;flow[k][l]+=t;if(!lim)break;}if(lim)level[i]=-1;return r;} S solve(int st_, int ed_){S r=0;st=st_;ed=ed_;for(;;){levelize();if(level[ed]==-1)break;r+=pushflow(st,numeric_limits<S>::max());}return r;} void init(int N){int i;node=N;rep(i,N)es[i]=0;eps=(T)1e-9;} void memoryExpand(int i, int sz){if(sz<=emem[i])return;sz=max(sz,max(3,emem[i]*2));emem[i]=sz;edge[i]=(int*)realloc(edge[i],sz*sizeof(int));rev[i]=(int*)realloc(rev[i],sz*sizeof(int));flow[i]=(T*)realloc(flow[i],sz*sizeof(T));} void addEdge(int n1, int n2, T f1, T f2){int s1=es[n1]++,s2=es[n2]++;if(s1>=emem[n1])memoryExpand(n1,es[n1]);if(s2>=emem[n2])memoryExpand(n2,es[n2]);edge[n1][s1]=n2;edge[n2][s2]=n1;flow[n1][s1]=f1;flow[n2][s2]=f2;rev[n1][s1]=s2;rev[n2][s2]=s1;} void addEdgeAdv(int n1, int n2, T f1, T f2){int s1=es[n1]++,s2=es[n2]++;edge[n1][s1]=n2;edge[n2][s2]=n1;flow[n1][s1]=f1;flow[n2][s2]=f2;rev[n1][s1]=s2;rev[n2][s2]=s1;} void setGraph(int N, int M, int n1[], int n2[], int f1[], int f2[]){int i;node=N;rep(i,N)es[i]=0;rep(i,M)es[n1[i]]++,es[n2[i]]++;rep(i,N)memoryExpand(i,es[i]);rep(i,N)es[i]=0;rep(i,M)addEdgeAdv(n1[i],n2[i],f1[i],f2[i]);eps=(T)1e-9;} void* setGraph(int N, int M, int n1[], int n2[], T f1[], T f2[], void *mem){int i,j,k;node=N;rep(i,N)es[i]=emem[i]=0;rep(i,M)es[n1[i]]++,es[n2[i]]++;edge[0]=(int*)mem;REP(i,1,N)edge[i]=edge[i-1]+es[i-1];rev[0]=edge[N-1]+es[N-1];REP(i,1,N)rev[i]=rev[i-1]+es[i-1];flow[0]=(T*)(rev[N-1]+es[N-1]);REP(i,1,N)flow[i]=flow[i-1]+es[i-1];mem=(void*)(flow[N-1]+es[N-1]);rep(i,N)es[i]=0;rep(i,M)addEdgeAdv(n1[i],n2[i],f1[i],f2[i]);eps=(T)1e-9;return mem;} }; int W, N, J[55], M, C[55]; int dame[55][55]; int main(){ int i, j, k; maxflow<int,int> flow; int node, st, ed; reader(&W,&N); rep(i,N) reader(J+i); reader(&M); rep(i,M) reader(C+i); rep(i,M){ reader(&k); while(k--){ reader(&j); j--; dame[i][j] = 1; } } node = N+M; st = node++; ed = node++; flow.malloc(node); flow.init(node); rep(i,N) flow.addEdge(st, i, J[i], 0); rep(i,M) flow.addEdge(N+i, ed, C[i], 0); rep(i,N) rep(j,M) if(!dame[i][j]) flow.addEdge(i,N+j,1000000000,0); k = flow.solve(st,ed); writerLn(k >= W?"SHIROBAKO":"BANSAKUTSUKITA"); return 0; }