結果
問題 | No.9 モンスターのレベル上げ |
ユーザー |
![]() |
提出日時 | 2014-11-07 05:37:21 |
言語 | C++11 (gcc 8.5.0) |
結果 |
AC
|
実行時間 | 258 ms / 5,000 ms |
コード長 | 2,947 bytes |
コンパイル時間 | 1,383 ms |
使用メモリ | 3,608 KB |
最終ジャッジ日時 | 2023-01-21 13:42:02 |
合計ジャッジ時間 | 4,438 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge13 |
テストケース
テストケース表示入力 | 結果 | 実行時間 使用メモリ |
---|---|---|
testcase_00 | AC | 1 ms
3,608 KB |
testcase_01 | AC | 1 ms
3,532 KB |
testcase_02 | AC | 258 ms
3,588 KB |
testcase_03 | AC | 195 ms
3,568 KB |
testcase_04 | AC | 100 ms
3,460 KB |
testcase_05 | AC | 64 ms
3,556 KB |
testcase_06 | AC | 22 ms
3,520 KB |
testcase_07 | AC | 1 ms
3,388 KB |
testcase_08 | AC | 30 ms
3,548 KB |
testcase_09 | AC | 248 ms
3,572 KB |
testcase_10 | AC | 1 ms
3,448 KB |
testcase_11 | AC | 248 ms
3,512 KB |
testcase_12 | AC | 81 ms
3,416 KB |
testcase_13 | AC | 168 ms
3,528 KB |
testcase_14 | AC | 248 ms
3,488 KB |
testcase_15 | AC | 228 ms
3,568 KB |
testcase_16 | AC | 4 ms
3,552 KB |
testcase_17 | AC | 140 ms
3,480 KB |
testcase_18 | AC | 116 ms
3,404 KB |
testcase_19 | AC | 3 ms
3,544 KB |
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(int *x, int *y){reader(x);reader(y);} void reader(int *x, int *y, int *z){reader(x);reader(y);reader(z);} 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);} 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;} 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(const char c[]){int i;for(i=0;c[i]!='\0';i++)mypc(c[i]);} template <class T> struct heapEx { int *hp, *place, size; T *val; void malloc(int N){hp=(int*)std::malloc(N*sizeof(int));place=(int*)std::malloc(N*sizeof(int));val=(T*)std::malloc(N*sizeof(T));} void free(){free(hp);free(place);free(val);} void* malloc(int N, void *workMemory){hp=(int*)workMemory;workMemory=(void*)(hp+N);place=(int*)workMemory;workMemory=(void*)(place+N);val=(T*)workMemory;workMemory=(void*)(val+N);return workMemory;} void init(int N){int i;size=0;rep(i,N)place[i]=-1;} void up(int n){int m;while(n){m=(n-1)/2;if(val[hp[m]]<=val[hp[n]])break;swap(hp[m],hp[n]);swap(place[hp[m]],place[hp[n]]);n=m;}} void down(int n){int m;for(;;){m=2*n+1;if(m>=size)break;if(m+1<size&&val[hp[m]]>val[hp[m+1]])m++;if(val[hp[m]]>=val[hp[n]])break;swap(hp[m],hp[n]);swap(place[hp[m]],place[hp[n]]);n=m;}} void change(int n, T v){T f=val[n];val[n]=v;if(place[n]==-1){place[n] = size;hp[size++] = n;up(place[n]);}else{if(f < v) down(place[n]); else if(f > v) up(place[n]);}} int pop(void){int res=hp[0];place[res]=-1;size--;if(size)hp[0]=hp[size],place[hp[0]]=0,down(0);return res;} }; int N; int A[2222], B[2222]; int main(){ int i, j, k, st; heapEx<int> hp; int res = 1000000000, tmp; reader(&N); rep(i,N) reader(A+i); rep(i,N) reader(B+i); hp.malloc(N); rep(st,N){ hp.init(N); rep(i,N) hp.change(i,A[i]*2000); tmp = 0; rep(i,N){ k = hp.hp[0]; hp.change(k, hp.val[k] + (B[(st+i)%N]/2)*2000+1); tmp = max(tmp, hp.val[k] % 2000); } res = min(res, tmp); } writer(res,'\n'); return 0; }