結果
| 問題 | No.281 門松と魔法(1) |
| コンテスト | |
| ユーザー |
testestest
|
| 提出日時 | 2015-11-07 12:46:33 |
| 言語 | C90(gcc12) (gcc 12.4.0) |
| 結果 |
WA
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 239 bytes |
| 記録 | |
| コンパイル時間 | 173 ms |
| コンパイル使用メモリ | 29,892 KB |
| 最終ジャッジ日時 | 2026-02-23 19:44:50 |
|
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 55 WA * 2 |
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,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d<c?t+s+(t*d+a==c):-1;c=(b-a)/d+1;a=!printf("%d",a|c*d<b&&c<t?c+s:t);}
| ^
main.c: In function ‘main’:
main.c:1:20: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
1 | a,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d<c?t+s+(t*d+a==c):-1;c=(b-a)/d+1;a=!printf("%d",a|c*d<b&&c<t?c+s:t);}
| ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+++ |+#include <stdio.h>
1 | a,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d<c?t+s+(t*d+a==c):-1;c=(b-a)/d+1;a=!printf("%d",a|c*d<b&&c<t?c+s:t);}
main.c:1:113: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
1 | a,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d<c?t+s+(t*d+a==c):-1;c=(b-a)/d+1;a=!printf("%d",a|c*d<b&&c<t?c+s:t);}
| ^~~~~~
main.c:1:113: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:1:144: warning: incompatible implicit declaration of built-in function ‘exit’ [-Wbuiltin-declaration-mismatch]
1 | a,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d
ソースコード
a,b,c,d,s,t;main(){scanf("%d%d%d%d",&d,&a,&b,&c);a>c?a^=c^=a^=c:a==c?s++,a=a<d?0:a-d:0;if((a<b&c<b|a>b&c>b)&&c&&printf("%d",s)||!d&&puts("-1"))exit(0);t=(c-b)/d+1;t=a|t*d<c?t+s+(t*d+a==c):-1;c=(b-a)/d+1;a=!printf("%d",a|c*d<b&&c<t?c+s:t);}
testestest