結果

問題 No.44 DPなすごろく
ユーザー tsuishitsuishi
提出日時 2021-03-10 14:00:17
言語 C
(gcc 12.3.0)
結果
AC  
実行時間 1 ms / 5,000 ms
コード長 3,358 bytes
コンパイル時間 110 ms
コンパイル使用メモリ 31,232 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-10-12 04:32:03
合計ジャッジ時間 786 ms
ジャッジサーバーID
(参考情報)
judge3 / judge1
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
5,248 KB
testcase_01 AC 1 ms
5,248 KB
testcase_02 AC 1 ms
5,248 KB
testcase_03 AC 1 ms
5,248 KB
testcase_04 AC 1 ms
5,248 KB
testcase_05 AC 1 ms
5,248 KB
testcase_06 AC 1 ms
5,248 KB
testcase_07 AC 1 ms
5,248 KB
testcase_08 AC 1 ms
5,248 KB
testcase_09 AC 1 ms
5,248 KB
testcase_10 AC 1 ms
5,248 KB
testcase_11 AC 1 ms
5,248 KB
testcase_12 AC 1 ms
5,248 KB
testcase_13 AC 1 ms
5,248 KB
testcase_14 AC 1 ms
5,248 KB
testcase_15 AC 1 ms
5,248 KB
testcase_16 AC 1 ms
5,248 KB
testcase_17 AC 1 ms
5,248 KB
testcase_18 AC 1 ms
6,820 KB
testcase_19 AC 1 ms
6,820 KB
testcase_20 AC 1 ms
6,816 KB
testcase_21 AC 1 ms
6,816 KB
testcase_22 AC 1 ms
6,820 KB
testcase_23 AC 1 ms
6,816 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:31:21: warning: implicit declaration of function 'getchar_unlocked' [-Wimplicit-function-declaration]
   31 | #define mygc(c) (c)=getchar_unlocked()
      |                     ^~~~~~~~~~~~~~~~
main.c:32:61: note: in expansion of macro 'mygc'
   32 | static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];mygc(c);while(c!=EOF){if((c==' ')||(c=='\n'))break;*cp++=c;mygc(c);}*cp='\0';return &str[0];}
      |                                                             ^~~~

ソースコード

diff #

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
// Yukicoder №44 DPなすごろく ★★
// https://yukicoder.me/problems/no/44
// ***********************
// for debug
#define DEBUG
// -----------

#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	mypc(d)	putchar_unlocked((int)(d))
#define PRINCR mypc('\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// The out-of-date function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)

// 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_unlocked()
static char *GETWORD(char* str) {char c;char *cp;cp=&str[0];mygc(c);while(c!=EOF){if((c==' ')||(c=='\n'))break;*cp++=c;mygc(c);}*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);}
static long GETWORDLONG(void) {char s[34];GETWORD(s);return atol(s);}
static int maxi(int a,int b){if((a)>(b)){return a;}return b;}
static long maxl(long a,long b){if(a>b){return a;}return b;}
#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<=(int)(b);++a)
#define Possible(a) 	   printf("%s",((a)?"Possible":"Impossible"))
#define possible(a) 	   printf("%s",((a)?"possible":"impossible"))

// *********************
// *********************
#if 0
#define	fibo(c)	(FibonacciNumber[(c)])
// フィボナッチ数列(0~92) 93以降は64bitで表せない
const long long FibonacciNumber[] = { 0,
1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597,2584,4181,6765,10946,17711,
28657,46368,75025,121393,196418,317811,514229,832040,1346269,2178309,3524578,
5702887,9227465,14930352,24157817,39088169,63245986,102334155,165580141,
267914296,433494437,701408733,1134903170,1836311903,2971215073,4807526976,
7778742049,12586269025,20365011074,32951280099,53316291173,86267571272,
139583862445,225851433717,365435296162,591286729879,956722026041,1548008755920,
2504730781961,4052739537881,6557470319842,10610209857723,17167680177565,
27777890035288,44945570212853,72723460248141,117669030460994,190392490709135,
308061521170129,498454011879264,806515533049393,1304969544928657,
2111485077978050,3416454622906707,5527939700884757,8944394323791464,
14472334024676221,23416728348467685,37889062373143906,61305790721611591,
99194853094755497,160500643816367088,259695496911122585,420196140727489673,
679891637638612258,1100087778366101931,1779979416004714189,2880067194370816120,
4660046610375530309,7540113804746346429 };
#else
long long fibo( int n ) {
	long long FibonacciNumber[95];
	REP(i,95) FibonacciNumber[i] = 0LL;
	FibonacciNumber[0] = 1LL;
	FibonacciNumber[1] = 2LL;
	for(int i = 2; i <= n ; i++ ) FibonacciNumber[i] = FibonacciNumber[i-2] + FibonacciNumber[ i-1 ];
	return FibonacciNumber[n-2];
}
#endif
// *********************
int main( void ) {
	int	N = GETLINEINT();
    printf("%lld\n", fibo( N +1) );
}

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