結果

問題 No.27 板の準備
ユーザー cielciel
提出日時 2015-07-14 16:42:55
言語 C90
(gcc 11.4.0)
結果
AC  
実行時間 4 ms / 5,000 ms
コード長 387 bytes
コンパイル時間 1,048 ms
コンパイル使用メモリ 24,608 KB
実行使用メモリ 4,380 KB
最終ジャッジ日時 2023-08-27 03:27:30
合計ジャッジ時間 1,477 ms
ジャッジサーバーID
(参考情報)
judge12 / judge11
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 1 ms
4,380 KB
testcase_01 AC 1 ms
4,380 KB
testcase_02 AC 1 ms
4,376 KB
testcase_03 AC 1 ms
4,380 KB
testcase_04 AC 2 ms
4,380 KB
testcase_05 AC 2 ms
4,380 KB
testcase_06 AC 3 ms
4,376 KB
testcase_07 AC 3 ms
4,380 KB
testcase_08 AC 3 ms
4,380 KB
testcase_09 AC 4 ms
4,380 KB
testcase_10 AC 2 ms
4,376 KB
testcase_11 AC 2 ms
4,380 KB
testcase_12 AC 2 ms
4,376 KB
testcase_13 AC 2 ms
4,376 KB
testcase_14 AC 1 ms
4,376 KB
testcase_15 AC 2 ms
4,380 KB
testcase_16 AC 1 ms
4,376 KB
testcase_17 AC 2 ms
4,376 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:1:1: warning: data definition has no type or storage class
 B[999],V[4],X[3],T,R,i,j,r;main(){
 ^
main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘B’ [-Wimplicit-int]
main.c:1:8: warning: type defaults to ‘int’ in declaration of ‘V’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
        ^
main.c:1:13: warning: type defaults to ‘int’ in declaration of ‘X’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
             ^
main.c:1:18: warning: type defaults to ‘int’ in declaration of ‘T’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                  ^
main.c:1:20: warning: type defaults to ‘int’ in declaration of ‘R’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                    ^
main.c:1:22: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                      ^
main.c:1:24: warning: type defaults to ‘int’ in declaration of ‘j’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                        ^
main.c:1:26: warning: type defaults to ‘int’ in declaration of ‘r’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                          ^
main.c:1:28: warning: return type defaults to ‘int’ [-Wimplicit-int]
 B[999],V[4],X[3],T,R,i,j,r;main(){
                            ^~~~
main.c: In function ‘main’:
main.c:2:18: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
  for(i=0;i<4;i++)scanf("%d",&V[i]),T+=V[i];R=T;
                  ^~~~~
main.c:2:18: warning: incompatible implicit declaration of built-in function ‘scanf’
main.c:2:18: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
+#include <stdio.h>
 B[999],V[4],X[3],T,R,i,j,r;main(){
  for(i=0;i<4;i++)scanf("%d",&V[i]),T+=V[i];R=T;
                  ^~~~~
main.c:9:5: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
  R=!printf("%

ソースコード

diff #

B[999],V[4],X[3],T,R,i,j,r;main(){
	for(i=0;i<4;i++)scanf("%d",&V[i]),T+=V[i];R=T;
	for(X[0]=1;X[0]<=30;X[0]++)for(X[1]=X[0]+1;X[1]<=30;X[1]++)for(X[2]=X[1]+1;X[2]<=30;X[2]++){
		for(j=0;j<=T;j++)B[j]=!j;
		for(i=0;i<3;i++)for(j=X[i];j<=T;j++)if(B[j-X[i]]&&(!B[j]||B[j]>B[j-X[i]]))B[j]=B[j-X[i]]+1;
		for(i=r=0;i<4&&B[V[i]];)r+=B[V[i++]]-1;
		if(i==4&&R>r)R=r;
	}
	R=!printf("%d\n",R);
}
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