結果

問題 No.1304 あなたは基本が何か知っていますか?私は知っています.
ユーザー KKT89
提出日時 2020-12-02 01:07:08
言語 C
(gcc 13.3.0)
結果
WA  
実行時間 -
コード長 408 bytes
コンパイル時間 131 ms
コンパイル使用メモリ 30,208 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-06-12 13:37:52
合計ジャッジ時間 5,987 ms
ジャッジサーバーID
(参考情報)
judge1 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 1
other AC * 15 WA * 30 RE * 29
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:2:1: warning: data definition has no type or storage class
    2 | k,m,x,y,a,i,j,l;
      | ^
main.c:2:1: warning: type defaults to 'int' in declaration of 'k' [-Wimplicit-int]
main.c:2:3: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |   ^
main.c:2:5: warning: type defaults to 'int' in declaration of 'x' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |     ^
main.c:2:7: warning: type defaults to 'int' in declaration of 'y' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |       ^
main.c:2:9: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |         ^
main.c:2:11: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |           ^
main.c:2:13: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |             ^
main.c:2:15: warning: type defaults to 'int' in declaration of 'l' [-Wimplicit-int]
    2 | k,m,x,y,a,i,j,l;
      |               ^
main.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
    3 | main(n){
      | ^~~~
main.c: In function 'main':
main.c:3:1: warning: type of 'n' defaults to 'int' [-Wimplicit-int]
main.c:4:5: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    4 |     scanf("%d%d%d%d",&n,&m,&x,&y);
      |     ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | long M=998244353,N=1024,A[1024],d[42][1024]={1},r;
main.c:4:5: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    4 |     scanf("%d%d%d%d",&n,&m,&x,&y);
      |     ^~~~~
main.c:4:5: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:15:5: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   15 |     printf("%d",r%M);
      |     ^~~~~~
main.c:15:5: note: in

ソースコード

diff #

long M=998244353,N=1024,A[1024],d[42][1024]={1},r;
k,m,x,y,a,i,j,l;
main(n){
    scanf("%d%d%d%d",&n,&m,&x,&y);
    for(;m--;)scanf("%d",&a),k+=(A[a]?0:++A[a]);
    for(;i<n;i++){
        for(j=0;j<N;j++){
            for(l=0;l<N;){
                d[i+1][j^l]+=A[l++]*d[i][j];
            }
            d[i+2][j]-=(k-(i>0))*d[i][j];
        }
    }
    for(;x<N;)r+=(x<=y)*d[n][x++];
    printf("%d",r%M);
}
0