結果
| 問題 |
No.1017 Reiwa Sequence
|
| ユーザー |
tails
|
| 提出日時 | 2020-11-01 03:54:32 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 13 ms / 2,000 ms |
| コード長 | 727 bytes |
| コンパイル時間 | 368 ms |
| コンパイル使用メモリ | 34,060 KB |
| 実行使用メモリ | 9,728 KB |
| 最終ジャッジ日時 | 2024-07-22 05:38:01 |
| 合計ジャッジ時間 | 30,619 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 50 |
コンパイルメッセージ
main.c: In function 'yes':
main.c:10:13: warning: implicit declaration of function 'sprintf' [-Wimplicit-function-declaration]
10 | wp+=sprintf(wp,"Yes\n");
| ^~~~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'sprintf'
+++ |+#include <stdio.h>
1 | #pragma GCC optimize("Ofast")
main.c:10:13: warning: incompatible implicit declaration of built-in function 'sprintf' [-Wbuiltin-declaration-mismatch]
10 | wp+=sprintf(wp,"Yes\n");
| ^~~~~~~
main.c:10:13: note: include '<stdio.h>' or provide a declaration of 'sprintf'
main.c:21:9: warning: implicit declaration of function 'write' [-Wimplicit-function-declaration]
21 | write(1,&v,wp-(char*)&v);
| ^~~~~
main.c:22:9: warning: implicit declaration of function '_exit'; did you mean '_Exit'? [-Wimplicit-function-declaration]
22 | _exit(0);
| ^~~~~
| _Exit
main.c: At top level:
main.c:34:1: warning: return type defaults to 'int' [-Wimplicit-int]
34 | main(){
| ^~~~
main.c: In function 'main':
main.c:35:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
35 | scanf("%d",&n);
| ^~~~~
main.c:35:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:35:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
main.c:35:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
ソースコード
#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")
#define MAX (150000*22+1)
int n,m,a[22];
int v[MAX];
void yes(int p1,int p2){
char*wp=(char*)&v;
wp+=sprintf(wp,"Yes\n");
for(int i=0;i<m;++i){
int b=a[i]*((p1&1)-(p2&1));
wp+=sprintf(wp,"%d ",b);
p1>>=1;
p2>>=1;
}
n-=m;
while((long)wp&7) *wp++=32;
while(n>=4) *(long*)wp=0x2030203020302030l, wp+=8, n-=4;
while(n) *(short*)wp=0x2030, wp+=2, --n;
write(1,&v,wp-(char*)&v);
_exit(0);
}
void f(int i,int p,int s){
if(i==m) return;
f(i+1,p,s);
int s1=s+a[i];
int p1=p|1<<i;
if(v[s1]) yes(v[s1],p1);
f(i+1,v[s1]=p1,s1);
}
main(){
scanf("%d",&n);
m=n<22?n:22;
for(int i=0;i<m;++i) scanf("%d",&a[i]);
f(0,0,0);
write(1,"No\n",3);
_exit(0);
}
tails