結果

問題 No.408 五輪ピック
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
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 * 23 WA * 9
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: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

diff # 

#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");}
0