結果
| 問題 | No.71 そろばん | 
| コンテスト | |
| ユーザー | 👑  testestest | 
| 提出日時 | 2016-04-23 13:10:38 | 
| 言語 | C90 (gcc 12.3.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 1 ms / 5,000 ms | 
| コード長 | 52 bytes | 
| コンパイル時間 | 162 ms | 
| コンパイル使用メモリ | 19,200 KB | 
| 実行使用メモリ | 6,820 KB | 
| 最終ジャッジ日時 | 2024-10-04 15:18:33 | 
| 合計ジャッジ時間 | 851 ms | 
| ジャッジサーバーID (参考情報) | judge5 / judge1 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 3 | 
| other | AC * 20 | 
コンパイルメッセージ
main.c:1:1: warning: data definition has no type or storage class
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
      | ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int]
main.c:1:3: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
      |   ^~~~
main.c: In function ‘main’:
main.c:1:12: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
      |            ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
main.c:1:12: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
      |            ^~~~~
main.c:1:12: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:1:27: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    1 | n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
      |                           ^~~~~~
main.c:1:27: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:27: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:1:27: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
            
            ソースコード
n;main(){n=scanf("%d",&n)>printf("%ld",1L*n*n/4+n);}
            
            
            
        