#621090 (C) No.635 自然門松列

提出ソース

結果

問題	No.635 自然門松列
ユーザー	tsuishi
提出日時	2021-02-22 10:46:11
言語	C (gcc 12.3.0)
結果	AC
実行時間	2 ms / 650 ms
コード長	7,047 bytes
コンパイル時間	884 ms
コンパイル使用メモリ	32,264 KB
実行使用メモリ	4,348 KB
最終ジャッジ日時	2023-10-21 07:09:34
合計ジャッジ時間	2,268 ms
ジャッジサーバーID （参考情報）	judge11 / judge12

このコードへのチャレンジ
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テストケース

テストケース表示

入力	結果	実行時間実行使用メモリ
testcase_00	AC	1 ms 4,348 KB
testcase_01	AC	1 ms 4,348 KB
testcase_02	AC	1 ms 4,348 KB
testcase_03	AC	1 ms 4,348 KB
testcase_04	AC	1 ms 4,348 KB
testcase_05	AC	1 ms 4,348 KB
testcase_06	AC	1 ms 4,348 KB
testcase_07	AC	1 ms 4,348 KB
testcase_08	AC	1 ms 4,348 KB
testcase_09	AC	1 ms 4,348 KB
testcase_10	AC	1 ms 4,348 KB
testcase_11	AC	1 ms 4,348 KB
testcase_12	AC	1 ms 4,348 KB
testcase_13	AC	1 ms 4,348 KB
testcase_14	AC	1 ms 4,348 KB
testcase_15	AC	1 ms 4,348 KB
testcase_16	AC	1 ms 4,348 KB
testcase_17	AC	1 ms 4,348 KB
testcase_18	AC	1 ms 4,348 KB
testcase_19	AC	1 ms 4,348 KB
testcase_20	AC	2 ms 4,348 KB
testcase_21	AC	1 ms 4,348 KB
testcase_22	AC	1 ms 4,348 KB
testcase_23	AC	1 ms 4,348 KB

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 'GETWORD':
main.c:38:63: warning: implicit declaration of function 'getchar_unlocked' [-Wimplicit-function-declaration]
   38 | static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];c=getchar_unlocked();while( c != EOF ){if((c==' ')||( c=='\n')) break;*cp++=c;c=getchar_unlocked();}*cp='\0';return &str[0];}
      |                                                               ^~~~~~~~~~~~~~~~
main.c: In function 'main':
main.c:23:16: warning: implicit declaration of function 'putchar_unlocked' [-Wimplicit-function-declaration]
   23 | #define PRINCR putchar_unlocked('\n')
      |                ^~~~~~~~~~~~~~~~
main.c:124:25: note: in expansion of macro 'PRINCR'
  124 |                         PRINCR;
      |                         ^~~~~~

ソースコード

raw source code

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <ctype.h>

// Yukicoder №635 自然門松列
// https://yukicoder.me/problems/no/635
// ***********************
// for debug
#define DEBUGd
// -----------

#define NOP do{}while(0)
#ifdef DEBUG
#define TRACE(...) do{printf(__VA_ARGS__);fflush(stdout);}while(0)
#define TRACECR do{putchar_unlocked('\n');fflush(stdout);}while(0)
#else
#define TRACE(...) NOP
#define TRACECR NOP
#endif

#define PRINCR putchar_unlocked('\n')
#define NOCR(strig) do{char *p;p=strchr(strig,'\n');if(p)*p='\0';}while(0)
// The out-of-date function
#define	asctime(...)	asctime_s(...)
#define	ctime(...)		ctime_s(...)
#define	strlen(a)	mystr_len(a)
//#define	fopen(...)		fopen_s(...)
//#define	freopen(...)	freopen_s(...)
//#define	rewind(a)		fseek(a,0L,SEEK_SET)
//#define	setbuf(a,b)		setvbuf(a,b,_IOFBF,BUFSIZ)

// for stdio
#define GETLINE(str) do{char *p;fgets(str,sizeof(str),stdin);p=strchr(str,'\n');if(p)*p='\0';}while(0)
#define mygc(c) (c)=getchar()
static char *GETWORD( char* str );
static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];c=getchar_unlocked();while( c != EOF ){if((c==' ')||( c=='\n')) break;*cp++=c;c=getchar_unlocked();}*cp='\0';return &str[0];}
#define	GETINTS(a,b) {char s[34];int *ap=a;REP(i,b){GETWORD(s);*ap++=atoi(s);}}
static int GETLINEINT(void) {char s[34];GETLINE(s);return atoi(s);}
static int GETWORDINT(void) {char s[34];GETWORD(s);return atoi(s);}
#define SWAP(type,a,b) do{type _c;_c=a;a=b;b=_c;}while(0)

static int max(int a,int b){if(a>b){return a;}return b;}
static int min(int a,int b){if(a<b){return a;}return b;}
// for readaility
typedef	long long	lolong;
const int	INF = 1e9;
const int	MOD = 1e9+7;
const lolong	LINF = 1e18;
#define PI	  ((double)3.141592653589793238462643383279)
#define	YES(a)	printf("%s",((a)?"YES":"NO"))
#define	Yes(a)	printf("%s",((a)?"Yes":"No"))
#define OK(a)	printf("%s",((a)?"OK":"NG"))
#define Ok(a)	printf("%s",((a)?"Ok":"Ng"))
#define	POSSIBLE(a)		printf("%s",((a)?"POSSIBLE":"IMPOSSIBLE"))
#define	Possible(a)		printf("%s",((a)?"Possible":"Impossible"))
#define SWAP(type,a,b) do{type _c;_c=a;a=b;b=_c;}while(0)
#define REP(a,b) for(int a=0;a<(int)(b);++a)
#define REP1(a,b) for(int a=1;a<=(b);++a)
#define FLOOP(a,b) for(a=0;a<(b);++a)
#define FLOOP1(a,b) for(a=1;a<=(b);++a)
#define	MABS(c)	 ((c)<0?(-(c)):(c))
#define LSB(i) ((i) & -(i))
#define INPBUF (250+2)

#define	DI_KADOMATU	50
#define	DI_ASC	123
#define	DI_DESC	321

// ***********************
// ***********************
static int cmpint_asc(const void *a,const void *b){if(*(int *)a>*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
static int cmpint_desc(const void *a,const void *b){if(*(int *)a<*(int *)b){return 1;}if(*(int *)a==*(int *)b){return 0;}return -1;}
static int cmpchar_asc(const void *a,const void *b){if(*(char *)a>*(char *)b){return 1;}if(*(char *)a==*(char *)b){return 0;}return -1;}
static int cmpchar_desc(const void *a,const void *b){if(*(char *)a<*(char *)b){return 1;}if(*(char *)a==*(char *)b){return 0;}return -1;}
static int mystr_len(char *str){int i=0;do{if(str[i]=='\0')break;i++;if(i>9999)break;}while(1);return i;}
static int countchar(char str[],char c,int limit ) {int	cnt = 0;for(int i=0;i<limit;i++) if( str[i] == c )cnt++;return cnt;}
static int absi(int c) {if(c<0){return -c;}else{return c;}}
static double mind(double a,double b){if(a<b){return a;}return b;}
// ***********************
// 外部変数
// ***********************
// ***********************
// ***********************
// ***********************
// ***********************
// ***********************
// ***********************
// ***********************
int	kadomatu( double aa, double bb, double cc ) {
	long a= aa * 10000;
	long b= bb * 10000;
	long c= cc * 10000;

	if( a == b ) return 0; // 同じ数値
	if( a == c ) return 0; // 同じ数値
	if( b == c ) return 0; // 同じ数値
	if( ( a < b )&&( b < c ) ) return DI_ASC; // 昇順
	if( ( a > b )&&( b > c ) ) return DI_DESC; // 降順
	if( ( a < b )&&( b > c ) ) return DI_KADOMATU; // 門松
	if( ( a > b )&&( b < c ) ) return DI_KADOMATU; // 門松
	return 0; // ???
}
// ***********************
int main() {
	int	query;
	double a1,a2,a3;
	double m1,m2,m3;
	int	modef,model;

	query = GETLINEINT();
	REP(i,query) {
		a1 = (double)GETWORDINT();
		a2 = (double)GETWORDINT();
		a3 = (double)GETWORDINT();
		m1 = (double)GETWORDINT();
		m2 = (double)GETWORDINT();
		m3 = (double)GETWORDINT();
		modef = kadomatu( a1, a2, a3 );
		TRACE("%d %d %d:(%d)", (int)a1, (int)a2, (int)a3, modef);
		if( modef == DI_KADOMATU ) {
			YES(1);
			PRINCR;
		} else {
			model = kadomatu( a1+(double)m1*360., a2+(double)m2*360., a3+(double)m3*360. );
			if( model != DI_KADOMATU  ) {
				model = kadomatu( a1+(double)m1*10., a2+(double)m2*10., a3+(double)m3*10. );
			}
			if( model != DI_KADOMATU  ) {
				double Bb = a3 - a1;
				double aA = m1 - m3;
				double xx = Bb / aA;
				double m1m,m2m,m3m;
				double a1c,a2c,a3c;
				if( xx >= 0. ) {
					double xxc = xx;
					TRACE("CROSS%lf ",xx);
					xxc -= 0.0000002 ;
					if( xxc > 0.) {
						a1c = a1 + (double)m1 * xxc;
						a2c = a2 + (double)m2 * xxc;
						a3c = a3 + (double)m3 * xxc;
						model = kadomatu( a1c, a2c, a3c );
						if( model != DI_KADOMATU ) {
							xxc = xx - 0.00002 ;
							if( xxc > 0.) {
								a1c = a1 + (double)m1 * xxc;
								a2c = a2 + (double)m2 * xxc;
								a3c = a3 + (double)m3 * xxc;
								model = kadomatu( a1c, a2c, a3c );
							}
						}
						if( model != DI_KADOMATU ) {
							xxc = xx - 0.002 ;
							if( xxc > 0.) {
								a1c = a1 + (double)m1 * xxc;
								a2c = a2 + (double)m2 * xxc;
								a3c = a3 + (double)m3 * xxc;
								model = kadomatu( a1c, a2c, a3c );
							}
						}
						if( model != DI_KADOMATU ) {
							xxc = xx - 0.02 ;
							if( xxc > 0.) {
								a1c = a1 + (double)m1 * xxc;
								a2c = a2 + (double)m2 * xxc;
								a3c = a3 + (double)m3 * xxc;
								model = kadomatu( a1c, a2c, a3c );
							}
						}
					}
					if( model != DI_KADOMATU ) {
						a1c = a1 + (double)m1 * (xx + 0.000002);
						a2c = a2 + (double)m2 * (xx + 0.000002);
						a3c = a3 + (double)m3 * (xx + 0.000002);
						model = kadomatu( a1c, a2c, a3c );
					}
					if( model != DI_KADOMATU ) {
						a1c = a1 + (double)m1 * (xx + 0.00002);
						a2c = a2 + (double)m2 * (xx + 0.00002);
						a3c = a3 + (double)m3 * (xx + 0.00002);
						model = kadomatu( a1c, a2c, a3c );
					}
					if( model != DI_KADOMATU ) {
						a1c = a1 + (double)m1 * (xx + 0.002);
						a2c = a2 + (double)m2 * (xx + 0.002);
						a3c = a3 + (double)m3 * (xx + 0.002);
						model = kadomatu( a1c, a2c, a3c );
					}
					if( model != DI_KADOMATU ) {
						a1c = a1 + (double)m1 * (xx + 0.02);
						a2c = a2 + (double)m2 * (xx + 0.02);
						a3c = a3 + (double)m3 * (xx + 0.02);
						model = kadomatu( a1c, a2c, a3c );
					}
				}
			}
			if( model == DI_KADOMATU ) {
				YES(1);
				PRINCR;
			} else {
				YES(0);
				PRINCR;
			}
		}
	}
	return 0;
}
// WA