結果
問題 |
No.23 技の選択
|
ユーザー |
👑 ![]() |
提出日時 | 2015-11-15 12:58:21 |
言語 | C90 (gcc 12.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 118 bytes |
コンパイル時間 | 318 ms |
コンパイル使用メモリ | 20,864 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-13 15:00:43 |
合計ジャッジ時間 | 1,190 ms |
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 | WA * 33 |
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,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^ main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int] main.c:1:3: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^ main.c:1:5: warning: type defaults to ‘int’ in declaration of ‘c’ [-Wimplicit-int] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^ main.c:1:7: warning: type defaults to ‘int’ in declaration of ‘n’ [-Wimplicit-int] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^ main.c:1:9: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^ main.c:1:11: warning: return type defaults to ‘int’ [-Wimplicit-int] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^~~~ main.c: In function ‘main’: main.c:1:11: warning: type of ‘t’ defaults to ‘int’ [-Wimplicit-int] main.c:1:19: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration] 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);} | ^~~~~ main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’ +++ |+#include <stdio.h> 1 | a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,
ソースコード
a,b,c,n,i;main(t){scanf("%d%d%d",&a,&b,&c);for(;a>-b;n=n|t<n?t:n,a-=b)t=(a+c-1)/c*3*(a>0)+i++*2;n=!printf("%f",n/2.);}