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 23:42:22 |
| 言語 | C90 (gcc 12.3.0) |
| 結果 |
AC
|
| 実行時間 | 22 ms / 2,000 ms |
| コード長 | 213 bytes |
| コンパイル時間 | 150 ms |
| コンパイル使用メモリ | 19,968 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-07-07 11:03:16 |
| 合計ジャッジ時間 | 1,049 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / 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[100],b[100001],C,N,i;main(m){
| ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
main.c:1:8: warning: type defaults to ‘int’ in declaration of ‘b’ [-Wimplicit-int]
1 | a[100],b[100001],C,N,i;main(m){
| ^
main.c:1:18: warning: type defaults to ‘int’ in declaration of ‘C’ [-Wimplicit-int]
1 | a[100],b[100001],C,N,i;main(m){
| ^
main.c:1:20: warning: type defaults to ‘int’ in declaration of ‘N’ [-Wimplicit-int]
1 | a[100],b[100001],C,N,i;main(m){
| ^
main.c:1:22: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
1 | a[100],b[100001],C,N,i;main(m){
| ^
main.c:1:24: warning: return type defaults to ‘int’ [-Wimplicit-int]
1 | a[100],b[100001],C,N,i;main(m){
| ^~~~
main.c: In function ‘main’:
main.c:1:24: 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[100],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:6:12: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
6 | C=!printf("%d\n",b[C]-1);
| ^~~~~~
main.c:6:12: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
main.c:6:12: warning: incompatible implicit declaration of built-in function ‘
ソースコード
a[100],b[100001],C,N,i;main(m){
scanf("%d%d",&C,&N);
for(;i<N;i++)scanf("%d",a+i);
*b=1;
for(i=0;i<N;i++)for(m=a[i];m<=C;m++)if(b[m-a[i]]&&(!b[m]||b[m-a[i]]<b[m]))b[m]=b[m-a[i]]+1;
C=!printf("%d\n",b[C]-1);
}