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.
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2020-12-01 20:35:45 |
| 言語 | C (gcc 13.3.0) |
| 結果 |
AC
|
| 実行時間 | 39 ms / 2,000 ms |
| コード長 | 381 bytes |
| コンパイル時間 | 204 ms |
| コンパイル使用メモリ | 27,356 KB |
| 実行使用メモリ | 7,844 KB |
| 最終ジャッジ日時 | 2025-06-22 02:43:00 |
| 合計ジャッジ時間 | 6,170 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 1 |
| other | AC * 45 RE * 29 |
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,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
| ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘N’ [-Wimplicit-int]
main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘K’ [-Wimplicit-int]
1 | N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
| ^
main.c:1:5: warning: type defaults to ‘int’ in declaration of ‘X’ [-Wimplicit-int]
1 | N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
| ^
main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘Y’ [-Wimplicit-int]
1 | N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
| ^
main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘A’ [-Wimplicit-int]
1 | N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
| ^
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
2 | main(){
| ^~~~
main.c: In function ‘main’:
main.c:3:1: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
3 | scanf("%d%d%d%d\n",&N,&K,&X,&Y);
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
main.c:3:1: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
3 | scanf("%d%d%d%d\n",&N,&K,&X,&Y);
| ^~~~~
main.c:3:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:4:16: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long int *’ [-Wformat=]
4 | while(~scanf("%d",&i))A[i]=1;
| ~^ ~~
| | |
| | long int *
| int *
| %ld
main.c:13:3: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
13
ソースコード
N,K,X,Y,A[1024];long dp[42][1024],res,i,j,k,l;
main(){
scanf("%d%d%d%d\n",&N,&K,&X,&Y);
while(~scanf("%d",&i))A[i]=1;
dp[0][K=0]=1;
for(i=0;i<1024;i++)K+=A[i];
for(i=0;i<N;i++)
for(j=1024;j--;){
for(k=1024;k--;)if(A[k])dp[i+1][j^k]+=dp[i][j];
dp[i+2][j]-=dp[i][j]*(K-!!i);
}
for(i=0;i<1024;i++)if(X<=i&i<=Y)res+=dp[N][i];
printf("%ld\n",res%998244353);
}