結果

問題 No.860 買い物
ユーザー kotatsugame
提出日時 2019-08-09 23:51:02
言語 C
(gcc 13.3.0)
結果
WA  
実行時間 -
コード長 132 bytes
コンパイル時間 181 ms
コンパイル使用メモリ 28,800 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-07-19 16:00:13
合計ジャッジ時間 1,255 ms
ジャッジサーバーID
(参考情報)
judge3 / judge4
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 6 WA * 9
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:1:16: warning: data definition has no type or storage class
    1 | long s,a=2e9,b;i;
      |                ^
main.c:1:16: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
main.c:2:1: warning: return type defaults to 'int' [-Wimplicit-int]
    2 | main(C,D){
      | ^~~~
main.c: In function 'main':
main.c:2:1: warning: type of 'C' defaults to 'int' [-Wimplicit-int]
main.c:2:1: warning: type of 'D' defaults to 'int' [-Wimplicit-int]
main.c:3:13: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    3 |         for(scanf("%*d");~scanf("%d%d",&C,&D);s+=C+D)a=fmin(a,b-D),b=fmin(i++?b:a+C,a+C);
      |             ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | long s,a=2e9,b;i;
main.c:3:13: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    3 |         for(scanf("%*d");~scanf("%d%d",&C,&D);s+=C+D)a=fmin(a,b-D),b=fmin(i++?b:a+C,a+C);
      |             ^~~~~
main.c:3:13: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:3:56: warning: implicit declaration of function 'fmin' [-Wimplicit-function-declaration]
    3 |         for(scanf("%*d");~scanf("%d%d",&C,&D);s+=C+D)a=fmin(a,b-D),b=fmin(i++?b:a+C,a+C);
      |                                                        ^~~~
main.c:1:1: note: include '<math.h>' or provide a declaration of 'fmin'
  +++ |+#include <math.h>
    1 | long s,a=2e9,b;i;
main.c:3:56: warning: incompatible implicit declaration of built-in function 'fmin' [-Wbuiltin-declaration-mismatch]
    3 |         for(scanf("%*d");~scanf("%d%d",&C,&D);s+=C+D)a=fmin(a,b-D),b=fmin(i++?b:a+C,a+C);
      |                                                        ^~~~
main.c:3:56: note: include '<math.h>' or provide a declaration of 'fmin'
main.c:4:9: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
    4 |         printf("%d",s+

ソースコード

diff #

long s,a=2e9,b;i;
main(C,D){
	for(scanf("%*d");~scanf("%d%d",&C,&D);s+=C+D)a=fmin(a,b-D),b=fmin(i++?b:a+C,a+C);
	printf("%d",s+b);
}
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