結果

問題 No.527 ナップサック容量問題
ユーザー 👑 testestest
提出日時 2017-06-09 22:32:49
言語 C
(gcc 13.3.0)
結果
AC  
実行時間 9 ms / 2,000 ms
コード長 388 bytes
コンパイル時間 105 ms
コンパイル使用メモリ 29,824 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-09-22 15:18:54
合計ジャッジ時間 1,309 ms
ジャッジサーバーID
(参考情報)
judge5 / judge1
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 * 37
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[200000];
      | ^
main.c:2:1: warning: type defaults to 'int' in declaration of 'd' [-Wimplicit-int]
main.c:3:1: warning: data definition has no type or storage class
    3 | v[110],w[110],n;
      | ^
main.c:3:1: warning: type defaults to 'int' in declaration of 'v' [-Wimplicit-int]
main.c:3:8: warning: type defaults to 'int' in declaration of 'w' [-Wimplicit-int]
    3 | v[110],w[110],n;
      |        ^
main.c:3:15: warning: type defaults to 'int' in declaration of 'n' [-Wimplicit-int]
    3 | v[110],w[110],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:6:5: 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 max(p,q)(p>q?p:q)
main.c:6:5: warning: incompatible implicit declaration of built-in function 'scanf' [-Wbuiltin-declaration-mismatch]
    6 |     scanf("%d",&n);
      |     ^~~~~
main.c:6:5: note: include '<stdio.h>' or provide a declaration of 'scanf'
main.c:10:38: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
   10 |     for(i=1;i<100000;i++)if(d[i]>=t){printf("%d\n",m=i);break;}
      |                                      ^~~~~~

ソースコード

diff #
プレゼンテーションモードにする

#define max(p,q)(p>q?p:q)
d[200000];
v[110],w[110],n;
i,j,t,m;
main(){
scanf("%d",&n);
for(i=0;i<n;i++)scanf("%d%d",v+i,w+i);
for(i=0;i<n;i++)for(j=100000;j>=w[i];j--)d[j]=max(d[j],d[j-w[i]]+v[i]);
scanf("%d",&t);
for(i=1;i<100000;i++)if(d[i]>=t){printf("%d\n",m=i);break;}
for(;i<=100000;i++)if(d[i]>d[m]){printf("%d\n",i-1);return 0;}
puts("inf");return 0;
}
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