結果
問題 | No.293 4>7の世界 |
ユーザー |
![]() |
提出日時 | 2021-02-17 15:32:35 |
言語 | C (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 1 ms / 2,000 ms |
コード長 | 4,344 bytes |
コンパイル時間 | 409 ms |
コンパイル使用メモリ | 32,000 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-14 02:34:00 |
合計ジャッジ時間 | 1,268 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge6 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 20 |
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];} | ^~~~~~~~~~~~~~~~
ソースコード
#include <stdio.h>#include <stdlib.h>#include <string.h>#include <limits.h>#include <ctype.h>#include <quadmath.h>#include <math.h>// Yukicoder №293 4>7の世界// https://yukicoder.me/problems/no/293// ***********************// for debug#define DEBUGw#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PRINCR putchar_unlocked('\n')#define NOCR(strig) do{char *p;p=strchr(strig,'\n');if(p)*p='\0';}while(0)// The out-of-date function#define asctime(...)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 readailitytypedef 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 ABS(c) ((c)<0?(-(c)):(c))#define LSB(i) ((i) & -(i))#define INPBUF (250+2)#define data_s int// ***********************// ***********************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;}// ***********************// ***********************// ***********************// ***********************// ***********************// ***********************// 外部変数// ***********************// ***********************// ***********************void cpycpy( char *A2, char *A ) {int len;len = strlen( A );A2[11] = '\0';for(int i = 10;i >= 0 ; --i ) {if( len ) {len--;A2[i] = A[len];} else {A2[i] = '0';}}}int strcmpcmp( char *A1, char *A2 ) {char *p1 = A1;char *p2 = A2;while( *p1 != '\0' ) {if( ( *p1 == '4' )&&( *p2 == '7' ) ) {return 1;} else if( ( *p1 == '7' )&&( *p2 == '4' )) {return -1;} else {if( *p1 != *p2 ) {return *p1 - *p2;}}p1++; p2++;}return 0;}// ***********************int main() {char A[16];char B[16];char A2[16];char B2[16];GETWORD(A);GETWORD(B);cpycpy( A2, A );cpycpy( B2, B );TRACE("A2[%s]\nB2[%s]\n", A2, B2);if( strcmpcmp( A2 , B2 ) > 0 ) {printf("%s\n", A);} else {printf("%s\n", B);}return 0;}