#197820 (C) No.537 ユーザーID

• 問題: No.537 ユーザーID
• ユーザー: %20
• 提出日時: 2017-08-17 17:04:41
• 言語: C (gcc 12.3.0)
• 結果: WA
• 実行時間: -
• コード長: 244 bytes
• コンパイル時間: 206 ms
• コンパイル使用メモリ: 29,440 KB
• 実行使用メモリ: 28,160 KB
• 最終ジャッジ日時: 2024-10-14 13:51:43
• 合計ジャッジ時間: 1,557 ms
• ジャッジサーバーID （参考情報）: judge2 / judge4

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	9 ms; 5,248 KB
testcase_19	AC	10 ms; 5,248 KB
testcase_20	AC	9 ms; 5,248 KB
testcase_21	AC	7 ms; 5,248 KB
testcase_22	AC	11 ms; 5,248 KB
testcase_23	AC	9 ms; 5,248 KB
testcase_24	AC	3 ms; 5,248 KB
testcase_25	AC	11 ms; 5,248 KB
testcase_26	AC	12 ms; 5,248 KB
testcase_27	AC	8 ms; 5,248 KB
testcase_28	WA	-
testcase_29	AC	40 ms; 28,160 KB
testcase_30	AC	36 ms; 25,984 KB
testcase_31	AC	6 ms; 5,248 KB
testcase_32	AC	5 ms; 5,248 KB
testcase_33	AC	27 ms; 14,208 KB
testcase_34	AC	11 ms; 5,248 KB

コンパイルメッセージ

main.c:2:1: warning: data definition has no type or storage class
    2 | s[200000033];
      | ^
main.c:2:1: warning: type defaults to 'int' in declaration of 's' [-Wimplicit-int]
main.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
    3 | f(long j){
      | ^
main.c:9:1: warning: return type defaults to 'int' [-Wimplicit-int]
    9 | main(){
      | ^~~~
main.c: In function 'main':
main.c:10:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
   10 |         scanf("%ld",&n);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | long n,i,h,c;
main.c:10:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
   10 |         scanf("%ld",&n);
      |         ^~~~~
main.c:10:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:17:9: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   17 |         printf("%d",c);
      |         ^~~~~~
main.c:17:9: note: include '<stdio.h>' or provide a declaration of 'printf'
main.c:17:9: warning: incompatible implicit declaration of built-in function 'printf' [-Wbuiltin-declaration-mismatch]
main.c:17:9: note: include '<stdio.h>' or provide a declaration of 'printf'

ソースコード

long n,i,h,c;
s[200000033];
f(long j){
	for(;j;j/=10){
		h=h*100019+j%10;
		h%=200000033;
	}
}
main(){
	scanf("%ld",&n);
	for(i=1;i*i<=n;++i){
		if(n%i<1){
			h=0;f(i);f(n/i);c+=!s[h]++;
			h=0;f(n/i);f(i);c+=!s[h]++;
		}
	}
	printf("%d",c);
}