結果

問題 No.527 ナップサック容量問題
ユーザー testestesttestestest
提出日時 2017-06-20 12:03:13
言語 C
(gcc 12.3.0)
結果
WA  
実行時間 -
コード長 285 bytes
コンパイル時間 369 ms
コンパイル使用メモリ 30,464 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-04-10 02:27:27
合計ジャッジ時間 1,801 ms
ジャッジサーバーID
(参考情報)
judge3 / judge5
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 2 ms
6,812 KB
testcase_01 AC 3 ms
6,944 KB
testcase_02 AC 2 ms
6,940 KB
testcase_03 AC 2 ms
6,940 KB
testcase_04 AC 1 ms
6,944 KB
testcase_05 AC 15 ms
6,940 KB
testcase_06 AC 31 ms
6,944 KB
testcase_07 WA -
testcase_08 AC 13 ms
6,944 KB
testcase_09 AC 2 ms
6,940 KB
testcase_10 WA -
testcase_11 AC 22 ms
6,944 KB
testcase_12 AC 16 ms
6,940 KB
testcase_13 AC 31 ms
6,940 KB
testcase_14 WA -
testcase_15 WA -
testcase_16 AC 2 ms
6,940 KB
testcase_17 AC 16 ms
6,944 KB
testcase_18 WA -
testcase_19 AC 3 ms
6,944 KB
testcase_20 WA -
testcase_21 WA -
testcase_22 AC 24 ms
6,944 KB
testcase_23 WA -
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 WA -
testcase_28 WA -
testcase_29 WA -
testcase_30 AC 5 ms
6,940 KB
testcase_31 AC 16 ms
6,948 KB
testcase_32 WA -
testcase_33 AC 16 ms
6,944 KB
testcase_34 AC 20 ms
6,940 KB
testcase_35 AC 19 ms
6,944 KB
testcase_36 AC 2 ms
6,940 KB
testcase_37 AC 15 ms
6,944 KB
testcase_38 AC 19 ms
6,940 KB
testcase_39 AC 18 ms
6,940 KB
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 | a[1<<17],*d=a+100;
      | ^
main.c:2:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
main.c:2:11: warning: type defaults to 'int' in declaration of 'd' [-Wimplicit-int]
    2 | a[1<<17],*d=a+100;
      |           ^
main.c:3:1: warning: data definition has no type or storage class
    3 | v,w,n;
      | ^
main.c:3:1: warning: type defaults to 'int' in declaration of 'v' [-Wimplicit-int]
main.c:3:3: warning: type defaults to 'int' in declaration of 'w' [-Wimplicit-int]
    3 | v,w,n;
      |   ^
main.c:3:5: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
    3 | v,w,n;
      |     ^
main.c:4:1: warning: data definition has no type or storage class
    4 | i,j,t,m;
      | ^
main.c:4:1: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
main.c:4:3: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
    4 | i,j,t,m;
      |   ^
main.c:4:5: warning: type defaults to 'int' in declaration of 't' [-Wimplicit-int]
    4 | i,j,t,m;
      |     ^
main.c:4:7: warning: type defaults to 'int' in declaration of 'm' [-Wimplicit-int]
    4 | i,j,t,m;
      |       ^
main.c:5:1: warning: return type defaults to 'int' [-Wimplicit-int]
    5 | main(){
      | ^~~~
main.c: In function 'main':
main.c:6:9: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    6 |         scanf("%d",&n);
      |         ^~~~~
main.c:1:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
  +++ |+#include <stdio.h>
    1 | #define INF 1e9
main.c:6:9: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    6 |         scanf("%d",&n);
      |         ^~~~~
main.c:6:9: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:10:41: warning: implicit declaration of function 'fmin' [-Wimplicit-function-declaration]
   10 |                 for

ソースコード

diff #

#define INF 1e9
a[1<<17],*d=a+100;
v,w,n;
i,j,t,m;
main(){
	scanf("%d",&n);
	for(j=1;j<100010;j++)d[j]=INF;
	for(i=0;i<n;i++){
		scanf("%d%d",&v,&w);
		for(j=100010;j;j--)d[j]=fmin(d[j],d[j-v]+w);
	}
	scanf("%d",&t);
	printf("%d\n",d[t]?:1);
	printf(d[t+1]==INF?"inf":"%d",d[t+1]-1);
}
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