結果

問題 No.291 黒い文字列
コンテスト
ユーザー 👑 testestest
提出日時 2016-10-25 00:04:43
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 55 ms / 2,000 ms
コード長 573 bytes
コンパイル時間 344 ms
コンパイル使用メモリ 23,040 KB
実行使用メモリ 47,872 KB
最終ジャッジ日時 2024-11-24 03:26:32
合計ジャッジ時間 1,576 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge5
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ファイルパターン 結果
sample AC * 4
other AC * 26
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:4:1: warning: data definition has no type or storage class
    4 | dp[110][22][22][22][22];
      | ^~
main.c:4:1: warning: type defaults to ‘int’ in declaration of ‘dp’ [-Wimplicit-int]
main.c:5:1: warning: data definition has no type or storage class
    5 | i,a,b,c,d,t;
      | ^
main.c:5:1: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
main.c:5:3: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
    5 | i,a,b,c,d,t;
      |   ^
main.c:5:5: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
    5 | i,a,b,c,d,t;
      |     ^
main.c:5:7: warning: type defaults to ‘int’ in declaration of ‘c’ [-Wimplicit-int]
    5 | i,a,b,c,d,t;
      |       ^
main.c:5:9: warning: type defaults to ‘int’ in declaration of ‘d’ [-Wimplicit-int]
    5 | i,a,b,c,d,t;
      |         ^
main.c:5:11: warning: type defaults to ‘int’ in declaration of ‘t’ [-Wimplicit-int]
    5 | i,a,b,c,d,t;
      |           ^
main.c:6:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
    6 | main(ans){
      | ^~~~
main.c: In function ‘main’:
main.c:6:1: warning: type of ‘ans’ defaults to ‘int’ [-Wimplicit-int]
main.c:8:13: warning: implicit declaration of function ‘gets’ [-Wimplicit-function-declaration]
    8 |         for(gets(s);s[i];i++){
      |             ^~~~
main.c:18:12: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   18 |         t=!printf("%d",ans-1);
      |            ^~~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
  +++ |+#include <stdio.h>
    1 | #define f(i,e)for(i=e+1;i--;)
main.c:18:12: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
   18 |         t=!printf("%d",ans-1);
      |            ^~~~~~
main.c:18:12: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
/

ソースコード

diff # 

#define f(i,e)for(i=e+1;i--;)
#define max(p,q)(p<(q)?p=q:p)
char s[110];
dp[110][22][22][22][22];
i,a,b,c,d,t;
main(ans){
	*****dp=1;
	for(gets(s);s[i];i++){
		f(a,20)f(b,a)f(c,b)f(d,c)if(t=dp[i][a][b][c][d]){
			if(s[i]=='K'||s[i]=='?')max(dp[i+1][a+1][b][c][d],t);
			if(s[i]=='U'||s[i]=='?')max(dp[i+1][a][b+1][c][d],t);
			if(s[i]=='R'||s[i]=='?')max(dp[i+1][a][b][c+1][d],t);
			if(s[i]=='O'||s[i]=='?')max(dp[i+1][a][b][c][d+1],t);
			if(s[i]=='I'||s[i]=='?')max(ans,max(dp[i+1][a][b][c][d],d<t?0:t+1));
			max(dp[i+1][a][b][c][d],t);
		}
	}
	t=!printf("%d",ans-1);
}
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