結果
| 問題 | 
                            No.405 ローマ数字の腕時計
                             | 
                    
| コンテスト | |
| ユーザー | 
                             kobaryo222
                         | 
                    
| 提出日時 | 2016-09-04 02:33:26 | 
| 言語 | C90  (gcc 12.3.0)  | 
                    
| 結果 | 
                             
                                RE
                                 
                             
                            
                         | 
                    
| 実行時間 | - | 
| コード長 | 1,315 bytes | 
| コンパイル時間 | 138 ms | 
| コンパイル使用メモリ | 21,504 KB | 
| 実行使用メモリ | 5,248 KB | 
| 最終ジャッジ日時 | 2024-12-24 04:12:37 | 
| 合計ジャッジ時間 | 4,334 ms | 
| 
                            ジャッジサーバーID (参考情報)  | 
                        judge4 / judge5 | 
(要ログイン)
| ファイルパターン | 結果 | 
|---|---|
| other | RE * 27 | 
コンパイルメッセージ
main.c: In function ‘rtoa’:
main.c:50:19: warning: passing argument 1 of ‘strcmp’ makes pointer from integer without a cast [-Wint-conversion]
   50 |         if(strcmp(roma, ator(i)) == 0){
      |                   ^~~~
      |                   |
      |                   char
In file included from main.c:2:
/usr/include/string.h:156:32: note: expected ‘const char *’ but argument is of type ‘char’
  156 | extern int strcmp (const char *__s1, const char *__s2)
      |                    ~~~~~~~~~~~~^~~~
main.c: In function ‘main’:
main.c:65:15: warning: initialization of ‘char’ from ‘char *’ makes integer from pointer without a cast [-Wint-conversion]
   65 |     char s2 = ator(time_s2);
      |               ^~~~
main.c:62:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   62 |     scanf("%s%d", &s1, &t);
      |     ^~~~~~~~~~~~~~~~~~~~~~
            
            ソースコード
#include <stdio.h>
#include <string.h>
char *ator(int arabia){
    char *roma;
    switch (arabia){
        case 1:
               roma = "I";
               break;
        case 2:
               roma = "II";
               break;
        case 3:
               roma = "III";
               break;
        case 4:
               roma = "IIII";
               break;
        case 5:
               roma = "V";
               break;
        case 6:
               roma = "VI";
               break;
        case 7:
               roma = "VII";
               break;
        case 8:
               roma = "VIII";
               break;
        case 9:
               roma = "IX";
               break;
        case 10:
               roma = "X";
               break;
        case 11:
               roma = "XI";
               break;
        case 12:
               roma = "XII";
               break;
    }
    return roma;
}
int rtoa(char roma){
    int arabia;
    int i = 0;
    while(1){
        if(strcmp(roma, ator(i)) == 0){
            arabia = i;
            break;
        }
        i++;
    }
    return arabia;
}
int main(){
    char s1;
    int t;
    scanf("%s%d", &s1, &t);
    int time_s1 = rtoa(s1);
    int time_s2 = time_s1 + t;
    char s2 = ator(time_s2);
    printf("%s", &s2);
    return 0;
}
            
            
            
        
            
kobaryo222