#749813 (C) No.304 鍵(1)

• 問題: No.304 鍵(1)
• ユーザー: tails
• 提出日時: 2022-03-31 16:20:44
• 言語: C (gcc 12.3.0)
• 結果: AC
• 実行時間: 29 ms / 2,000 ms
• コード長: 8,107 bytes
• コンパイル時間: 297 ms
• コンパイル使用メモリ: 27,076 KB
• 実行使用メモリ: 24,048 KB
• 平均クエリ数: 3.50
• 最終ジャッジ日時: 2023-09-24 03:03:01
• 合計ジャッジ時間: 1,046 ms
• ジャッジサーバーID （参考情報）: judge15 / judge11

入力	結果	実行時間; 実行使用メモリ
testcase_00	AC	29 ms; 24,048 KB
testcase_01	AC	24 ms; 23,412 KB
testcase_02	AC	24 ms; 23,484 KB
testcase_03	AC	23 ms; 23,376 KB
testcase_04	AC	24 ms; 24,048 KB
testcase_05	AC	24 ms; 23,388 KB

コンパイルメッセージ

main.c:1004:1: 警告: 戻り値の型をデフォルトの ‘int’ にします [-Wimplicit-int]
 1004 | main(){
      | ^~~~
main.c: 関数 ‘main’ 内:
main.c:1006:15: 警告: 関数 ‘write’ の暗黙的な宣言です [-Wimplicit-function-declaration]
 1006 |         while(write(1,mbd+a,4),read(0,&b,7),b&8){
      |               ^~~~~
main.c:1006:32: 警告: 関数 ‘read’ の暗黙的な宣言です [-Wimplicit-function-declaration]
 1006 |         while(write(1,mbd+a,4),read(0,&b,7),b&8){
      |                                ^~~~

ソースコード

char const mbd[]=
"000\n"
"123\n"
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;

main(){
	unsigned long a=0,b;
	while(write(1,mbd+a,4),read(0,&b,7),b&8){
		a+=4;
	}
}