結果
| 問題 |
No.408 五輪ピック
|
| コンテスト | |
| ユーザー |
FF256grhy
|
| 提出日時 | 2017-01-23 17:23:01 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
WA
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 302 bytes |
| コンパイル時間 | 169 ms |
| コンパイル使用メモリ | 21,120 KB |
| 実行使用メモリ | 6,820 KB |
| 最終ジャッジ日時 | 2024-12-23 07:39:52 |
| 合計ジャッジ時間 | 1,264 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 23 WA * 9 |
コンパイルメッセージ
main.c:2:47: warning: return type defaults to ‘int’ [-Wimplicit-int]
2 | int i,a[1<<17],b[1<<17],c[20000],d[20000],e,f;main(m){scanf("%*d%d",&m);I scanf("%d%d",a+i,b+i),b[i-1]=a[i],a[i-1]=b[i--];I c[--b[i]]|=!--a[i];I if(a[i]*c[b[i]])d[a[i]]=d[a[i]]?--f:b[i];I e|=d[a[i]]&&d[b[i]]&&d[a[i]]-b[i]&&d[b[i]]-a[i]&&d[a[i]]-d[b[i]];i=!puts(e?"YES":"NO");}
| ^~~~
main.c: In function ‘main’:
main.c:2:47: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:55: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
2 | int i,a[1<<17],b[1<<17],c[20000],d[20000],e,f;main(m){scanf("%*d%d",&m);I scanf("%d%d",a+i,b+i),b[i-1]=a[i],a[i-1]=b[i--];I c[--b[i]]|=!--a[i];I if(a[i]*c[b[i]])d[a[i]]=d[a[i]]?--f:b[i];I e|=d[a[i]]&&d[b[i]]&&d[a[i]]-b[i]&&d[b[i]]-a[i]&&d[a[i]]-d[b[i]];i=!puts(e?"YES":"NO");}
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | #define I for(i=2*m;i--;)
main.c:2:55: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
2 | int i,a[1<<17],b[1<<17],c[20000],d[20000],e,f;main(m){scanf("%*d%d",&m);I scanf("%d%d",a+i,b+i),b[i-1]=a[i],a[i-1]=b[i--];I c[--b[i]]|=!--a[i];I if(a[i]*c[b[i]])d[a[i]]=d[a[i]]?--f:b[i];I e|=d[a[i]]&&d[b[i]]&&d[a[i]]-b[i]&&d[b[i]]-a[i]&&d[a[i]]-d[b[i]];i=!puts(e?"YES":"NO");}
| ^~~~~
main.c:2:55: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:2:257: warning: implicit declaration of function ‘puts’ [-Wimplicit-function-declaration]
2 | int i,a[1<<17],b[1<<17],c[20000],d[20000],e,f;main(m){scanf("%*d%d",&m);I scanf("%d%d",a+i,b+i),b[i-1]=a[i],a[i-1]=b[i--];I c[--b[i]]|=!--a[i];I if(a[i]*c[b[i]])d[a[i]]=d[a[i]]?--f:b[i];I e|=d[a[i]]&&d[b[i]]&&d
ソースコード
#define I for(i=2*m;i--;)
int i,a[1<<17],b[1<<17],c[20000],d[20000],e,f;main(m){scanf("%*d%d",&m);I scanf("%d%d",a+i,b+i),b[i-1]=a[i],a[i-1]=b[i--];I c[--b[i]]|=!--a[i];I if(a[i]*c[b[i]])d[a[i]]=d[a[i]]?--f:b[i];I e|=d[a[i]]&&d[b[i]]&&d[a[i]]-b[i]&&d[b[i]]-a[i]&&d[a[i]]-d[b[i]];i=!puts(e?"YES":"NO");}
FF256grhy