結果

問題 No.247 線形計画問題もどき
ユーザー ciel
提出日時 2015-07-17 23:44:28
言語 C90
(gcc 12.3.0)
結果
AC  
実行時間 18 ms / 2,000 ms
コード長 173 bytes
コンパイル時間 78 ms
コンパイル使用メモリ 20,096 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-07-07 11:03:21
合計ジャッジ時間 789 ms
ジャッジサーバーID
(参考情報)
judge5 / judge2
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 5
other AC * 23
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:1:1: warning: data definition has no type or storage class
    1 | a,b[100001],C,N,i;main(m){
      | ^
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[100001],C,N,i;main(m){
      |   ^
main.c:1:13: warning: type defaults to ‘int’ in declaration of ‘C’ [-Wimplicit-int]
    1 | a,b[100001],C,N,i;main(m){
      |             ^
main.c:1:15: warning: type defaults to ‘int’ in declaration of ‘N’ [-Wimplicit-int]
    1 | a,b[100001],C,N,i;main(m){
      |               ^
main.c:1:17: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
    1 | a,b[100001],C,N,i;main(m){
      |                 ^
main.c:1:19: warning: return type defaults to ‘int’ [-Wimplicit-int]
    1 | a,b[100001],C,N,i;main(m){
      |                   ^~~~
main.c: In function ‘main’:
main.c:1:19: warning: type of ‘m’ defaults to ‘int’ [-Wimplicit-int]
main.c:2:9: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    2 |         scanf("%d%d",&C,&N);
      |         ^~~~~
main.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | a,b[100001],C,N,i;main(m){
main.c:2:9: warning: incompatible implicit declaration of built-in function ‘scanf’ [-Wbuiltin-declaration-mismatch]
    2 |         scanf("%d%d",&C,&N);
      |         ^~~~~
main.c:2:9: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
main.c:4:12: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    4 |         C=!printf("%d\n",b[C]-1);
      |            ^~~~~~
main.c:4:12: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:4:12: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:4:12: note

ソースコード

diff #

a,b[100001],C,N,i;main(m){
	scanf("%d%d",&C,&N);
	for(;i<N;i++)for(*b=scanf("%d",&a),m=a;m<=C;m++)if(b[m-a]&&(!b[m]||b[m-a]<b[m]))b[m]=b[m-a]+1;
	C=!printf("%d\n",b[C]-1);
}
0