結果

問題 No.327 アルファベット列
ユーザー ciel
提出日時 2015-12-20 07:17:18
言語 C90
(gcc 12.3.0)
結果
RE  
実行時間 -
コード長 856 bytes
コンパイル時間 216 ms
コンパイル使用メモリ 21,376 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-09-17 11:49:23
合計ジャッジ時間 7,663 ms
ジャッジサーバーID
（参考情報） 		judge4 / judge3
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 RE * 3
other RE * 50
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:5:15: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    5 |         for(;~scanf("%s",s);){
      |               ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | #define between(a,x,b) ((a)<=(x)&&(x)<=(b))
main.c:5:15: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    5 |         for(;~scanf("%s",s);){
      |               ^~~~~
main.c:5:15: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:10:30: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   10 |                 if(j<l&&k<l){printf("illegal format.\n");continue;}
      |                              ^~~~~~
main.c:10:30: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:10:30: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:10:30: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:12:50: warning: implicit declaration of function ‘strtoull’ [-Wimplicit-function-declaration]
   12 |                         unsigned long long int r=strtoull(argv[i],0,10)+1;
      |                                                  ^~~~~~~~
main.c:22:33: warning: implicit declaration of function ‘putchar’ [-Wimplicit-function-declaration]
   22 |                                 putchar(xxx[j]);
      |                                 ^~~~~~~
main.c:22:33: note: include ‘<stdio.h>’ or provide a declaration of ‘putchar’
main.c:34:25: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
   34 |                         printf("%llu\n",r-1);
      |                         ^~~~~~
main.c:34:25: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’

ソースコード

diff # 

#define between(a,x,b) ((a)<=(x)&&(x)<=(b))
int main(const int argc, const char **argv){
char s[99];
	int i=1,j,k,l;
	for(;~scanf("%s",s);){
		for(j=0;j<l;j++)
			if(!between('0',s[j],'9'))break;
		for(k=0;k<l;k++)
			if(!(between('a',s[k],'z')||between('A',s[k],'Z')))break;
		if(j<l&&k<l){printf("illegal format.\n");continue;}
		if(j==l){ //NUM to AL
			unsigned long long int r=strtoull(argv[i],0,10)+1;
			int flg=0;
			char xxx[30];
			for(j=0;r;j++,r/=26){
				xxx[j]=r%26+'A'-1-flg;
				flg=0;
				if(xxx[j]=='@')xxx[j]='Z',flg=1;
			}
			if(flg)j--,xxx[j]=0;
			for(j--;j>=0;j--){
				putchar(xxx[j]);
			}
			putchar('\n');
		}
		if(k==l){ //AL to NUM
			unsigned long long int r=0;
			for(k=0;k<l;k++){
				int c=argv[i][k];
				if(between('a',argv[i][k],'z'))c-=0x20;
				r*=26;
				r+=c-'A'+1;
			}
			printf("%llu\n",r-1);
		}
	}
	return 0;
}
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