結果
| 問題 | No.236 鴛鴦茶 | 
| コンテスト | |
| ユーザー | 👑  testestest | 
| 提出日時 | 2015-08-14 22:08:34 | 
| 言語 | C90 (gcc 12.3.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 1 ms / 2,000 ms | 
| コード長 | 90 bytes | 
| コンパイル時間 | 118 ms | 
| コンパイル使用メモリ | 19,968 KB | 
| 実行使用メモリ | 5,376 KB | 
| 最終ジャッジ日時 | 2024-06-28 12:55:12 | 
| 合計ジャッジ時間 | 910 ms | 
| ジャッジサーバーID (参考情報) | judge4 / judge5 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 23 | 
コンパイルメッセージ
main.c:1:11: warning: data definition has no type or storage class
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |           ^
main.c:1:11: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
main.c:1:13: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |             ^~~~
main.c: In function ‘main’:
main.c:1:13: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:1:23: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                       ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
main.c:1:23: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                       ^~~~~
main.c:1:23: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:1:53: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    1 | float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
      |                                                     ^~~~~~
main.c:1:53: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:53: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:1:53: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
            
            ソースコード
float c,d;b;main(a){b=scanf("%d%d%f%f",&a,&b,&c,&d)>printf("%f",(a+b)*(b*c>a*d?d/b:c/a));}
            
            
            
        