結果
問題 | No.1739 Princess vs. Dragoness (& AoE) |
ユーザー |
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提出日時 | 2021-11-15 00:47:25 |
言語 | C (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 5 ms / 3,000 ms |
コード長 | 1,500 bytes |
コンパイル時間 | 1,310 ms |
コンパイル使用メモリ | 31,488 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-30 12:07:31 |
合計ジャッジ時間 | 2,106 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 40 |
コンパイルメッセージ
main.c: In function 'output': main.c:14:9: warning: implicit declaration of function 'write' [-Wimplicit-function-declaration] 14 | write(1,wp,wbuf+sizeof wbuf-wp); | ^~~~~ main.c:15:9: warning: implicit declaration of function '_exit'; did you mean '_Exit'? [-Wimplicit-function-declaration] 15 | _exit(0); | ^~~~~ | _Exit main.c: In function 'f2': main.c:59:9: warning: implicit declaration of function 'f3'; did you mean 'f2'? [-Wimplicit-function-declaration] 59 | f3(n,b,hr,qr,qw); | ^~ | f2 main.c: At top level: main.c:62:6: warning: conflicting types for 'f3'; have 'void(long int, long int, long int, long int, long int)' 62 | void f3(long n,long b,long hr,long qr,long qw){ | ^~ main.c:59:9: note: previous implicit declaration of 'f3' with type 'void(long int, long int, long int, long int, long int)' 59 | f3(n,b,hr,qr,qw); | ^~ main.c:83:1: warning: return type defaults to 'int' [-Wimplicit-int] 83 | main(){ | ^~~~ main.c: In function 'output': main.c:16:1: warning: 'noreturn' function does return 16 | } | ^
ソースコード
#pragma GCC optimize("Ofast")#pragma GCC target("avx2")char*mmap();#define rd(v) long v=0;{long _c;while(_c=*rp++-48,_c>=0)v=v*10+_c;}#define wt(v) {long _z=v;do*--wp=_z%10+48;while(_z/=10);}#define rep(v,e) for(long v=0;v<e;++v)void output(long z)__attribute((noreturn));void output(long z){char wbuf[64],*wp=wbuf+sizeof wbuf;wt(z);write(1,wp,wbuf+sizeof wbuf-wp);_exit(0);}void radix_sort_aux(unsigned*a,unsigned*b,int n){int c[256];for(int i=0;i<256;++i){c[i]=0;}for(int i=0;i<n;++i){++c[a[i]&255];}int t=0;for(int i=0;i<256;++i){int u=c[i];c[i]=t;t+=u;}for(int i=0;i<n;++i){b[c[a[i]&255]++]=a[i]>>8|a[i]<<24;}}void radix_sort(unsigned*a,unsigned*b,int n){radix_sort_aux(a,b,n);radix_sort_aux(b,a,n);radix_sort_aux(a,b,n);radix_sort_aux(b,a,n);}int h[100000];int q[100000];void f2(long n,long a,long b,long x){long hr=n,qr=0,qw=0;rep(i,a){long c;if(qr==qw||h[hr-1]>q[qr]){c=h[--hr];}else{c=q[qr++];}c-=x;q[qw++]=c>=0?c:0;}f3(n,b,hr,qr,qw);}void f3(long n,long b,long hr,long qr,long qw){long m=0;while(1){long d=n-(hr+qw-qr);if(d==n){output(0);}long c;if(qr==qw||h[hr-1]>q[qr]){c=h[--hr];}else{c=q[qr++];}if(b<=d*(m-c)){output(d?m-b/d:c);}b-=d*(m-c);m=c;}}main(){char*rp=mmap(0l,1l<<25,1,2,0,0ll);rd(n);rd(a);rd(b);rd(x);{rd(y);b*=y;}rep(i,n){rd(hi);h[i]=hi;}radix_sort(h,q,n);f2(n,a,b,x);}