結果

問題 No.472 平均順位
ユーザー tails
提出日時 2016-12-22 01:31:18
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 190 ms / 2,000 ms
コード長 216 bytes
コンパイル時間 266 ms
コンパイル使用メモリ 20,864 KB
実行使用メモリ 6,820 KB
最終ジャッジ日時 2024-12-14 14:14:50
合計ジャッジ時間 1,587 ms
ジャッジサーバーID
（参考情報） 		judge3 / judge1
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ファイルパターン 結果
sample AC * 4
other AC * 16
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.c:2:1: warning: data definition has no type or storage class
    2 | d[16448];main(n,p,j,a,b,c){scanf("%d%d",&n,&p);for(d[p+1]=d[p+2]=d[p+3]=j=1e9;j++<p||(j=0,~scanf("%d%d%d",&a,&b,&c));F(1,b),F(2,c),F(3,1))d[j]+=a;n=!printf("%f",1.**d/n);}
      | ^
main.c:2:1: warning: type defaults to ‘int’ in declaration of ‘d’ [-Wimplicit-int]
main.c:2:10: warning: return type defaults to ‘int’ [-Wimplicit-int]
    2 | d[16448];main(n,p,j,a,b,c){scanf("%d%d",&n,&p);for(d[p+1]=d[p+2]=d[p+3]=j=1e9;j++<p||(j=0,~scanf("%d%d%d",&a,&b,&c));F(1,b),F(2,c),F(3,1))d[j]+=a;n=!printf("%f",1.**d/n);}
      |          ^~~~
main.c: In function ‘main’:
main.c:2:10: warning: type of ‘n’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:10: warning: type of ‘p’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:10: warning: type of ‘j’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:10: warning: type of ‘a’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:10: warning: type of ‘b’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:10: warning: type of ‘c’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:28: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    2 | d[16448];main(n,p,j,a,b,c){scanf("%d%d",&n,&p);for(d[p+1]=d[p+2]=d[p+3]=j=1e9;j++<p||(j=0,~scanf("%d%d%d",&a,&b,&c));F(1,b),F(2,c),F(3,1))d[j]+=a;n=!printf("%f",1.**d/n);}
      |                            ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | #define F(k,v)d[j]>d[j+k]+v&&(d[j]=d[j+k]+v)
main.c:2:28: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    2 | d[16448];main(n,p,j,a,b,c){scanf("%d%d",&n,&p);for(d[p+1]=d[p+2]=d[p+3]=j=1e9;j++<p||(j=0,~scanf("%d%d%d",&a,&b,&c));F(1,b),F(2,c),F(3,1))d[j]+=a;n=!printf("%f",1.**d/n);}
      |                            ^~~~~
main.c:2:28: note: include ‘<stdio.h>’ or provide a d

ソースコード

diff #
プレゼンテーションモードにする

#define F(k,v)d[j]>d[j+k]+v&&(d[j]=d[j+k]+v)
d[16448];main(n,p,j,a,b,c){scanf("%d%d",&n,&p);for(d[p+1]=d[p+2]=d[p+3]=j=1e9;j++<p||(j=0,~scanf("%d%d%d",&a,&b,&c));F(1,b),F(2,c),F(3,1))d[j]+=a;n
    =!printf("%f",1.**d/n);}
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