結果

問題 No.1589 Bit Vector
ユーザー LayCurseLayCurse
提出日時 2021-07-08 22:53:24
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
AC  
実行時間 3 ms / 2,000 ms
コード長 4,852 bytes
コンパイル時間 2,907 ms
コンパイル使用メモリ 227,860 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-07-01 13:02:23
合計ジャッジ時間 4,942 ms
ジャッジサーバーID
(参考情報)
judge2 / judge5
このコードへのチャレンジ
(要ログイン)

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
6,812 KB
testcase_01 AC 3 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 2 ms
6,940 KB
testcase_06 AC 2 ms
6,940 KB
testcase_07 AC 2 ms
6,944 KB
testcase_08 AC 2 ms
6,944 KB
testcase_09 AC 2 ms
6,940 KB
testcase_10 AC 2 ms
6,940 KB
testcase_11 AC 2 ms
6,940 KB
testcase_12 AC 2 ms
6,944 KB
testcase_13 AC 2 ms
6,944 KB
testcase_14 AC 2 ms
6,940 KB
testcase_15 AC 2 ms
6,940 KB
testcase_16 AC 2 ms
6,940 KB
testcase_17 AC 2 ms
6,940 KB
testcase_18 AC 2 ms
6,940 KB
testcase_19 AC 2 ms
6,944 KB
testcase_20 AC 3 ms
6,944 KB
testcase_21 AC 2 ms
6,940 KB
testcase_22 AC 3 ms
6,944 KB
testcase_23 AC 2 ms
6,940 KB
testcase_24 AC 3 ms
6,940 KB
testcase_25 AC 2 ms
6,940 KB
testcase_26 AC 2 ms
6,944 KB
testcase_27 AC 2 ms
6,944 KB
testcase_28 AC 3 ms
6,940 KB
testcase_29 AC 3 ms
6,940 KB
testcase_30 AC 3 ms
6,944 KB
testcase_31 AC 2 ms
6,944 KB
testcase_32 AC 3 ms
6,944 KB
testcase_33 AC 3 ms
6,944 KB
testcase_34 AC 3 ms
6,944 KB
testcase_35 AC 2 ms
6,940 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("inline")
#include<bits/stdc++.h>
using namespace std;
inline int my_getchar_unlocked(){
  static char buf[1048576];
  static int s = 1048576;
  static int e = 1048576;
  if(s == e && e == 1048576){
    e = fread_unlocked(buf, 1, 1048576, stdin);
    s = 0;
  }
  if(s == e){
    return EOF;
  }
  return buf[s++];
}
inline void rd(int &x){
  int k;
  int m=0;
  x=0;
  for(;;){
    k = my_getchar_unlocked();
    if(k=='-'){
      m=1;
      break;
    }
    if('0'<=k&&k<='9'){
      x=k-'0';
      break;
    }
  }
  for(;;){
    k = my_getchar_unlocked();
    if(k<'0'||k>'9'){
      break;
    }
    x=x*10+k-'0';
  }
  if(m){
    x=-x;
  }
}
struct MY_WRITER{
  char buf[1048576];
  int s;
  int e;
  MY_WRITER(){
    s = 0;
    e = 1048576;
  }
  ~MY_WRITER(){
    if(s){
      fwrite_unlocked(buf, 1, s, stdout);
    }
  }
}
;
MY_WRITER MY_WRITER_VAR;
void my_putchar_unlocked(int a){
  if(MY_WRITER_VAR.s == MY_WRITER_VAR.e){
    fwrite_unlocked(MY_WRITER_VAR.buf, 1, MY_WRITER_VAR.s, stdout);
    MY_WRITER_VAR.s = 0;
  }
  MY_WRITER_VAR.buf[MY_WRITER_VAR.s++] = a;
}
inline void wt_L(char a){
  my_putchar_unlocked(a);
}
inline void wt_L(int x){
  int s=0;
  int 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){
    my_putchar_unlocked('-');
  }
  while(s--){
    my_putchar_unlocked(f[s]+'0');
  }
}
inline void wt_L(const char c[]){
  int i=0;
  for(i=0;c[i]!='\0';i++){
    my_putchar_unlocked(c[i]);
  }
}
template<class S> inline void arrInsert(const int k, int &sz, S a[], const S aval){
  int i;
  sz++;
  for(i=sz-1;i>k;i--){
    a[i] = a[i-1];
  }
  a[k] = aval;
}
template<class S, class T> inline void arrInsert(const int k, int &sz, S a[], const S aval, T b[], const T bval){
  int i;
  sz++;
  for(i=sz-1;i>k;i--){
    a[i] = a[i-1];
  }
  for(i=sz-1;i>k;i--){
    b[i] = b[i-1];
  }
  a[k] = aval;
  b[k] = bval;
}
template<class S, class T, class U> inline void arrInsert(const int k, int &sz, S a[], const S aval, T b[], const T bval, U c[], const U cval){
  int i;
  sz++;
  for(i=sz-1;i>k;i--){
    a[i] = a[i-1];
  }
  for(i=sz-1;i>k;i--){
    b[i] = b[i-1];
  }
  for(i=sz-1;i>k;i--){
    c[i] = c[i-1];
  }
  a[k] = aval;
  b[k] = bval;
  c[k] = cval;
}
template<class S, class T, class U, class V> inline void arrInsert(const int k, int &sz, S a[], const S aval, T b[], const T bval, U c[], const U cval, V d[], const V dval){
  int i;
  sz++;
  for(i=sz-1;i>k;i--){
    a[i] = a[i-1];
  }
  for(i=sz-1;i>k;i--){
    b[i] = b[i-1];
  }
  for(i=sz-1;i>k;i--){
    c[i] = c[i-1];
  }
  for(i=sz-1;i>k;i--){
    d[i] = d[i-1];
  }
  a[k] = aval;
  b[k] = bval;
  c[k] = cval;
  d[k] = dval;
}
int N;
int K;
int ress;
int resT[100000];
int res1[100000];
int res2[100000];
int res3[100000];
const char*buf[4] = {"", "UPD", "AND", "XOR"};
int main(){
  int i, k;
  rd(N);
  rd(K);
  for(k=(0);k<(N);k++){
    int i;
    for(i=(1);i<(N-k);i++){
      arrInsert(ress, ress, resT, 1, res1, N, res2, 0);
      arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, i-1);
      arrInsert(ress, ress, resT, 2, res1, N, res2, N, res3, i);
      arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, i);
      arrInsert(ress, ress, resT, 3, res1, i-1, res2, i-1, res3, N);
      arrInsert(ress, ress, resT, 3, res1, i, res2, i, res3, N);
    }
  }
  arrInsert(ress, ress, resT, 1, res1, N, res2, 0);
  arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, K-1);
  wt_L(ress);
  wt_L('\n');
  for(i=(0);i<(ress);i++){
    if(resT[i]==1){
      wt_L(buf[resT[i]]);
      wt_L(' ');
      wt_L(res1[i]);
      wt_L(' ');
      wt_L(res2[i]);
      wt_L('\n');
    }
    else{
      wt_L(buf[resT[i]]);
      wt_L(' ');
      wt_L(res1[i]);
      wt_L(' ');
      wt_L(res2[i]);
      wt_L(' ');
      wt_L(res3[i]);
      wt_L('\n');
    }
  }
  return 0;
}
// cLay version 20210708-1

// --- original code ---
// int N, K;
// int ress, resT[1d5], res1[], res2[], res3[];
// const char *buf[4] = {"", "UPD", "AND", "XOR"};
// {
//   rd(N,K);
//   rep(k,N) rep(i,1,N-k){
//     arrInsert(ress, ress, resT, 1, res1, N, res2, 0);
//     arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, i-1);
//     arrInsert(ress, ress, resT, 2, res1, N, res2, N, res3, i);
//     arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, i);
//     arrInsert(ress, ress, resT, 3, res1, i-1, res2, i-1, res3, N);
//     arrInsert(ress, ress, resT, 3, res1, i, res2, i, res3, N);
//   }
//   arrInsert(ress, ress, resT, 1, res1, N, res2, 0);
//   arrInsert(ress, ress, resT, 3, res1, N, res2, N, res3, K-1);
//   wt(ress);
//   rep(i,ress){
//     if(resT[i]==1) wt(buf[resT[i]], res1[i], res2[i]);
//     else           wt(buf[resT[i]], res1[i], res2[i], res3[i]);
//   }
// }
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