結果
| 問題 |
No.314 ケンケンパ
|
| コンテスト | |
| ユーザー |
👑 testestest
|
| 提出日時 | 2015-12-07 10:40:58 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
AC
|
| 実行時間 | 3 ms / 1,000 ms |
| コード長 | 222 bytes |
| コンパイル時間 | 1,163 ms |
| コンパイル使用メモリ | 19,328 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-09-14 18:16:52 |
| 合計ジャッジ時間 | 888 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 17 |
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
1 | step[4];
| ^~~~
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘step’ [-Wimplicit-int]
main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
2 | main(n){
| ^~~~
main.c: In function ‘main’:
main.c:2:1: warning: type of ‘n’ defaults to ‘int’ [-Wimplicit-int]
main.c:4:1: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
4 | scanf("%d",&n);
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | step[4];
main.c:4:1: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
4 | scanf("%d",&n);
| ^~~~~
main.c:4:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:11:9: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
11 | return !printf("%d",((step[0]+step[1])%1000000007+step[2])%1000000007);
| ^~~~~~
main.c:11:9: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:11:9: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:11:9: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
ソースコード
step[4];
main(n){
step[0]=1;
scanf("%d",&n);
for(;n--;){
step[3]=step[2];
step[2]=step[1];
step[1]=step[0];
step[0]=(step[2]+step[3])%1000000007;
}
return !printf("%d",((step[0]+step[1])%1000000007+step[2])%1000000007);
}
testestest