結果

問題 No.334 門松ゲーム
ユーザー 👑 testestest
提出日時 2016-06-29 21:12:02
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 4 ms / 2,000 ms
コード長 270 bytes
コンパイル時間 338 ms
コンパイル使用メモリ 20,736 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-10-11 23:31:17
合計ジャッジ時間 1,251 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge2
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ファイルパターン 結果
sample AC * 3
other AC * 13
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:1:1: warning: data definition has no type or storage class
    1 | a[20],I,J,K,n;
      | ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘I’ [-Wimplicit-int]
    1 | a[20],I,J,K,n;
      |       ^
main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘J’ [-Wimplicit-int]
    1 | a[20],I,J,K,n;
      |         ^
main.c:1:11: warning: type defaults to ‘int’ in declaration of ‘K’ [-Wimplicit-int]
    1 | a[20],I,J,K,n;
      |           ^
main.c:1:13: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
    1 | a[20],I,J,K,n;
      |             ^
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    2 | f(x){
      | ^
main.c: In function ‘f’:
main.c:2:1: warning: type of ‘x’ defaults to ‘int’ [-Wimplicit-int]
main.c: At top level:
main.c:8:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    8 | main(){
      | ^~~~
main.c: In function ‘main’:
main.c:9:15: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    9 |         for(;~scanf("%d",a+n);n++);
      |               ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | a[20],I,J,K,n;
main.c:9:15: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    9 |         for(;~scanf("%d",a+n);n++);
      |               ^~~~~
main.c:9:15: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:10:17: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   10 |         n=f(0)?!printf("%d %d %d",I,J,K):!puts("-1");
      |                 ^~~~~~
main.c:10:17: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:10:17: warning: incompatible implicit declaration

ソースコード

diff # 

a[20],I,J,K,n;
f(x){
	int i=1,j,k;
	for(;i<n;i++)for(j=i;j<n;j++)for(k=j;k<n;k++)if(~x>>i&~x>>j&~x>>k&(a[i]-a[j])*(a[k]-a[j])>0&&!f(x^1<<i^1<<j^1<<k))return I=--i,J=--j,K=--k;
	I=0;
}

main(){
	for(;~scanf("%d",a+n);n++);
	n=f(0)?!printf("%d %d %d",I,J,K):!puts("-1");
}
0