結果
| 問題 | No.586 ダブルブッキング | 
| コンテスト | |
| ユーザー | 👑  testestest | 
| 提出日時 | 2017-11-04 01:44:24 | 
| 言語 | C (gcc 13.3.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 1 ms / 2,000 ms | 
| コード長 | 89 bytes | 
| コンパイル時間 | 98 ms | 
| コンパイル使用メモリ | 28,160 KB | 
| 実行使用メモリ | 5,248 KB | 
| 最終ジャッジ日時 | 2024-11-23 15:49:54 | 
| 合計ジャッジ時間 | 608 ms | 
| ジャッジサーバーID (参考情報) | judge5 / judge4 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 3 | 
| other | AC * 5 | 
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      | ^
main.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
main.c:1:8: warning: type defaults to 'int' in declaration of 'k' [-Wimplicit-int]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |        ^
main.c:1:10: warning: type defaults to 'int' in declaration of 's' [-Wimplicit-int]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |          ^
main.c:1:12: warning: type defaults to 'int' in declaration of 'x' [-Wimplicit-int]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |            ^
main.c:1:14: warning: return type defaults to 'int' [-Wimplicit-int]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |              ^~~~
main.c: In function 'main':
main.c:1:14: warning: type of 'i' defaults to 'int' [-Wimplicit-int]
main.c:1:28: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |                            ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
main.c:1:28: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    1 | a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
      |                            ^~~~~
main.c:1:28: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:1:72: warning: implicit declaration of function 'printf' [-Wimplicit-function
            
            ソースコード
a[999],k,s,x;main(i){for(;~scanf("%d",&x);)i--<0?k+=i+2&&a[x]++:(s+=x);printf("%d",s*k);}
            
            
            
        