結果

問題 No.608 God's Maze
ユーザー tails
提出日時 2017-12-08 01:15:13
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 1,565 ms / 2,000 ms
コード長 276 bytes
コンパイル時間 326 ms
コンパイル使用メモリ 29,568 KB
実行使用メモリ 5,248 KB
最終ジャッジ日時 2024-11-29 19:25:28
合計ジャッジ時間 3,609 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge1
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ファイルパターン 結果
other AC * 65
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 | n;l;i;j;r1;r2;
      | ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
main.c:1:3: warning: data definition has no type or storage class
    1 | n;l;i;j;r1;r2;
      |   ^
main.c:1:3: warning: type defaults to 'int' in declaration of 'l' [-Wimplicit-int]
main.c:1:5: warning: data definition has no type or storage class
    1 | n;l;i;j;r1;r2;
      |     ^
main.c:1:5: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
main.c:1:7: warning: data definition has no type or storage class
    1 | n;l;i;j;r1;r2;
      |       ^
main.c:1:7: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
main.c:1:9: warning: data definition has no type or storage class
    1 | n;l;i;j;r1;r2;
      |         ^~
main.c:1:9: warning: type defaults to 'int' in declaration of 'r1' [-Wimplicit-int]
main.c:1:12: warning: data definition has no type or storage class
    1 | n;l;i;j;r1;r2;
      |            ^~
main.c:1:12: warning: type defaults to 'int' in declaration of 'r2' [-Wimplicit-int]
main.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
    3 | main(){
      | ^~~~
main.c: In function 'main':
main.c:4:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    4 |         scanf("%d%s",&n,s);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | n;l;i;j;r1;r2;
main.c:4:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    4 |         scanf("%d%s",&n,s);
      |         ^~~~~
main.c:4:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:5:11: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
    5 |         l=strlen(s);
      |           ^~~~~~
main.c:1:1: note: include '<string.h>' or provide a declaration of

ソースコード

diff # 

n;l;i;j;r1;r2;
char s[100010],t[100010];
main(){
	scanf("%d%s",&n,s);
	l=strlen(s);
	while(!r2){
		r2=r1;r1=0;
		for(i=0;i<l;++i)t[i]=s[r2?l-1-i:i];
		j=r2?l-n:n-1;
		for(i=0;i<l;)if(t[i]!='#')++i;
		else t[j-=j>i|j>l-2?:-1]^=13,i=i<j?i:j,++r1;
	}
	printf("%d",r1<r2?r1:r2);
}
0