結果

問題 No.2307 [Cherry 5 th Tune *] Cool 46
ユーザー tailstails
提出日時 2023-05-24 20:55:07
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 20 ms / 2,000 ms
コード長 1,989 bytes
コンパイル時間 1,059 ms
コンパイル使用メモリ 32,024 KB
実行使用メモリ 8,064 KB
最終ジャッジ日時 2024-12-23 21:11:08
合計ジャッジ時間 25,782 ms
ジャッジサーバーID
(参考情報)
judge1 / judge5
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
other AC * 46
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c: In function ‘main’:
main.c:66:40: warning: multi-character character constant [-Wmultichar]
   66 |                         *(unsigned*)wp='\noN';
      |                                        ^~~~~~
main.c:73:35: warning: multi-character character constant [-Wmultichar]
   73 |                         *(int*)wp='\nseY';
      |                                   ^~~~~~~
main.c:79:49: warning: multi-character character constant [-Wmultichar]
   79 |                                         wt_red(h);
      |                                                 ^
main.c:84:41: warning: multi-character character constant [-Wmultichar]
   84 |                                 wt_red(h);
      |                                         ^
main.c:85:42: warning: multi-character character constant [-Wmultichar]
   85 |                                 wt_blue(h);
      |                                          ^
main.c:89:42: warning: multi-character character constant [-Wmultichar]
   89 |                                 wt_blue(h);
      |                                          ^
main.c:95:50: warning: multi-character character constant [-Wmultichar]
   95 |                                         wt_blue(h);
      |                                                  ^
main.c:96:49: warning: multi-character character constant [-Wmultichar]
   96 |                                         wt_red(h);
      |                                                 ^
main.c:101:49: warning: multi-character character constant [-Wmultichar]
  101 |                                         wt_red(h);
      |                                                 ^
main.c:102:50: warning: multi-character character constant [-Wmultichar]
  102 |                                         wt_blue(h);
      |                                                  ^
main.c:107:9: warning: implicit declaration of function ‘write’ [-Wimplicit-function-declaration]
  107 |         write(1,wbuf,wp-wbuf);

ソースコード

diff #
プレゼンテーションモードにする

#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")
#define rd_init() char*rp=({char*mmap();mmap(0l,1l<<25,1,2,0,0ll);})
#define rd_skip() while(*rp++>=48)
#define rd() ({long _v=0,_c;while(_c=*rp++-48,_c>=0)_v=_v*10+_c;_v;})
#define WTHI(v) {ulong _z=v,_n=0,_d=0;while(++_n,_d=_d<<8|0x30|_z%10,_z/=10);*(ulong*)wp=_d;wp+=_n;}
#define WTLO(v) {ulong _z=v,_n=8,_d=0;while(_d=_d<<8|0x30|_z%10,_z/=10,--_n);*(ulong*)wp=_d;wp+=8;}
#define wt(v) if(v>=100000000){WTHI(v/100000000);WTLO(v);}else{WTHI(v);}
#define wt_red(h) ({*(unsigned*)wp=' deR';wp+=4;wt(hash[h]);*wp++='\n';})
#define wt_blue(h) ({*(unsigned*)wp='eulB';wp+=4;;*wp++=' ';wt(hash[h]);*wp++='\n';})
#define rep(v,e) for(typeof(e) v=0;v<e;++v)
#define HASH_BITS 18
#define HASH_MASK ((1<<HASH_BITS)-1)
unsigned hash[1<<HASH_BITS];
int hash_add(unsigned x){
int h=x&HASH_MASK;
while(1){
if(hash[h]==0){
hash[h]=x;
return h;
}
if(hash[h]==x){
return h;
}
h=h+1&HASH_MASK;
}
}
typedef unsigned long ulong;
char wbuf[1<<25];
char u[1<<18];
int as[1<<18],an;
int bs[1<<18],bn;
int cs[1<<18],cn;
int main(){
rd_init();
rd_skip();
char*wp=wbuf;
while(*rp){
an=0;
bn=0;
cn=0;
int n=rd(),m=rd();
if(!n)++rp;
rep(j,n){
int h=hash_add(rd());
u[h]=1;
as[an++]=h;
}
if(!m)++rp;
rep(j,m){
int h=hash_add(rd());
if(u[h]){
u[h]=0;
cs[cn++]=h;
}else{
bs[bn++]=h;
}
}
if(cn==0&&an&&bn){
*(unsigned*)wp='\noN';
wp+=3;
while(an){
int h=as[--an];
u[h]=0;
}
}else{
*(int*)wp='\nseY';
wp+=4;
while(an){
int h=as[--an];
if(u[h]){
u[h]=0;
wt_red(h);
}
}
if(cn){
int h=cs[--cn];
wt_red(h);
wt_blue(h);
}
while(bn){
int h=bs[--bn];
wt_blue(h);
}
while(1){
if(!cn)break;
{
int h=cs[--cn];
wt_blue(h);
wt_red(h);
}
if(!cn)break;
{
int h=cs[--cn];
wt_red(h);
wt_blue(h);
}
}
}
}
write(1,wbuf,wp-wbuf);
_exit(0);
}
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