結果

問題 No.2614 Delete ABC
コンテスト
ユーザー tails
提出日時 2024-01-26 21:30:17
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 675 bytes
コンパイル時間 599 ms
コンパイル使用メモリ 22,784 KB
実行使用メモリ 6,940 KB
最終ジャッジ日時 2024-09-28 07:42:09
合計ジャッジ時間 979 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge2
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 * 2
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: In function ‘main’:
main.c:15:17: warning: implicit declaration of function ‘strcpy’ [-Wimplicit-function-declaration]
   15 |                 strcpy(wp,"ABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABACBC\n"+300-n*3);
      |                 ^~~~~~
main.c:1:1: note: include ‘<string.h>’ or provide a declaration of ‘strcpy’
  +++ |+#include <string.h>
    1 | #pragma GCC optimize("Ofast")
main.c:15:17: warning: incompatible implicit declaration of built-in function ‘strcpy’ [-Wbuiltin-declaration-mismatch]
   15 |                 strcpy(wp,"ABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABACBC\n"+300-n*3);
      |                 ^~~~~~
main.c:15:17: note: include ‘<string.h>’ or provide a declaration of ‘strcpy’
main.c:18:9: warning: implicit declaration of function ‘write’ [-Wimplicit-function-declaration]
   18 |         write(1,wbuf,wp-wbuf);
      |         ^~~~~
main.c:19:9: warning: implicit declaration of function ‘_exit’ [-Wimplicit-function-declaration]
   19 |         _exit(0);
      |         ^~~~~
main.c:19:9: warning: incompatible implicit declaration of built-in function ‘_exit’ [-Wbuiltin-declaration-mismatch]

ソースコード

diff # 

#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")

#define rd_init() char*rp=({char*mmap();mmap(0l,1l<<25,1,2,0,0ll);})
#define rd() ({int _v=0,_c;while(_c=*rp++-48,_c>=0)_v=_v*10+_c;_v;})

char wbuf[1<<25];

int main(){
	rd_init();
	char*wp=wbuf;
	int t=rd();
	while(t--){
		int n=rd();
		strcpy(wp,"ABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABCABACBC\n"+300-n*3);
		wp+=n*3+1;
	}
	write(1,wbuf,wp-wbuf);
	_exit(0);
}
0