結果
| 問題 | No.247 線形計画問題もどき |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2015-07-17 23:43:30 |
| 言語 | C90 (gcc 12.4.0) |
| 結果 |
AC
|
| 実行時間 | 18 ms / 2,000 ms |
| コード長 | 180 bytes |
| 記録 | |
| コンパイル時間 | 77 ms |
| コンパイル使用メモリ | 19,840 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-07-07 11:03:20 |
| 合計ジャッジ時間 | 844 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 5 |
| other | AC * 23 |
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:5:12: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
5 | C=!printf("%d\n",b[C]-1);
| ^~~~~~
main.c:5:12: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:5:12: warning: incompatible implicit declaration of built-in function ‘printf’ [-Wbuiltin-declaration-mismatch]
main.c:5:12: note
ソースコード
a,b[100001],C,N,i;main(m){
scanf("%d%d",&C,&N);
*b=1;
for(i=0;i<N;i++)for(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);
}