結果
| 問題 |
No.1589 Bit Vector
|
| コンテスト | |
| ユーザー |
LayCurse
|
| 提出日時 | 2021-07-08 22:52:22 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 4,616 bytes |
| コンパイル時間 | 3,101 ms |
| コンパイル使用メモリ | 228,688 KB |
| 最終ジャッジ日時 | 2025-01-22 19:01:43 |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| sample | WA * 1 |
| other | AC * 2 WA * 33 |
ソースコード
#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);
}
}
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);
// }
// 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]);
// }
// }
LayCurse