結果
| 問題 | 
                            No.537 ユーザーID
                             | 
                    
| コンテスト | |
| ユーザー | 
                             ひゅーら
                         | 
                    
| 提出日時 | 2017-06-30 23:24:20 | 
| 言語 | C  (gcc 13.3.0)  | 
                    
| 結果 | 
                             
                                WA
                                 
                             
                            
                         | 
                    
| 実行時間 | - | 
| コード長 | 574 bytes | 
| コンパイル時間 | 189 ms | 
| コンパイル使用メモリ | 29,568 KB | 
| 実行使用メモリ | 6,824 KB | 
| 最終ジャッジ日時 | 2024-10-04 21:30:26 | 
| 合計ジャッジ時間 | 1,670 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge5 / judge1 | 
(要ログイン)
| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 3 | 
| other | AC * 7 WA * 23 RE * 2 | 
コンパイルメッセージ
main.c: In function 'main':
main.c:15:44: warning: implicit declaration of function 'strlen' [-Wimplicit-function-declaration]
   15 |                         for(int i = 0; i < strlen(tmp1); i++){
      |                                            ^~~~~~
main.c:2:1: note: include '<string.h>' or provide a declaration of 'strlen'
    1 | #include <stdio.h>
  +++ |+#include <string.h>
    2 | 
main.c:15:44: warning: incompatible implicit declaration of built-in function 'strlen' [-Wbuiltin-declaration-mismatch]
   15 |                         for(int i = 0; i < strlen(tmp1); i++){
      |                                            ^~~~~~
main.c:15:44: note: include '<string.h>' or provide a declaration of 'strlen'
main.c:18:44: warning: incompatible implicit declaration of built-in function 'strlen' [-Wbuiltin-declaration-mismatch]
   18 |                         for(int i = 0; i < strlen(tmp2); i++){
      |                                            ^~~~~~
main.c:18:44: note: include '<string.h>' or provide a declaration of 'strlen'
main.c:21:25: warning: implicit declaration of function 'strcat' [-Wimplicit-function-declaration]
   21 |                         strcat(str1, tmp2);
      |                         ^~~~~~
main.c:21:25: note: include '<string.h>' or provide a declaration of 'strcat'
main.c:21:25: warning: incompatible implicit declaration of built-in function 'strcat' [-Wbuiltin-declaration-mismatch]
main.c:21:25: note: include '<string.h>' or provide a declaration of 'strcat'
main.c:23:28: warning: implicit declaration of function 'strcmp' [-Wimplicit-function-declaration]
   23 |                         if(strcmp(str1, str2) == 0){
      |                            ^~~~~~
main.c:23:28: note: include '<string.h>' or provide a declaration of 'strcmp'
            
            ソースコード
#include <stdio.h>
int main(void){
	int n;
	scanf("%d", &n);
	int ans = 0;
	int i;
	for(i = 1; i*i < n; i++){
		if(n % i == 0){
			char tmp1[30], tmp2[30];
			sprintf(tmp1, "%d", i);
			sprintf(tmp2, "%d", n/i);
			char str1[30], str2[30];
			for(int i = 0; i < strlen(tmp1); i++){
				str1[i] = tmp1[i];
			}
			for(int i = 0; i < strlen(tmp2); i++){
				str2[i] = tmp2[i];
			}
			strcat(str1, tmp2);
			strcat(str2, tmp1);
			if(strcmp(str1, str2) == 0){
				ans += 1;
			}else{
				ans += 2;
			}
		}
	}
	if(n == i * i){
		ans ++;
	}
	printf("%d\n", ans);
	return 0;
}
            
            
            
        
            
ひゅーら