TQC104 ~ TQC106 答案

TQC104
public class TQC104 {+ Y( f& I8 ?! w5 Y
  public static void main(String[] args) {
int a[]={0,1,2,3,4,5,6,7,8,9};
boolean check=false;
int i,j,c1,c2,c3,r1,r2,r3,x1,x2;
do{: H6 p- J; n7 \/ ~1 e7 ]
   for( i=1 ; i<a.length ; i++){$ M' P+ n5 _- [1 \4 d
      j=(int)(Math.random()*9)+1;4 t" V- n. {" A. o" V6 o
      a[0] = a[i];
      a[i] = a[j];
      a[j] = a[0];: i( a  h% J; [: Y
   }. M% `0 b1 q$ K3 P2 R  N

   c1=a[1]+a[2]+a[3];6 J$ N5 r5 T! _/ u, B
   c2=a[4]+a[5]+a[6];
   c3=a[7]+a[8]+a[9];
   r1=a[1]+a[4]+a[7];
   r2=a[2]+a[5]+a[8];4 h% v9 }; d% g* D) n
   r3=a[3]+a[6]+a[9];9 S& a# E5 `; A5 w. Y
   x1=a[1]+a[5]+a[9];
   x2=a[3]+a[5]+a[7];* {% d+ l/ f: B' A
   if( c1==15 && c2==15 && c3==15 && r1==15 && r2==15 && r3==15/ @  \& R+ G( i5 ~1 w. {% g. T2 X
      && x1==15 && x2==15){0 B: P* H+ v4 [" i' r
      check=true;) E) P# A, B& K# m) x7 l
   }
}while(check==false);9 V" ?" r% ]. S: a' Y. U0 j
System.out.println("答案為:");) c$ [% c9 C3 r; a0 L3 j. k/ y

   System.out.println(a[1] + " " + a[2] + " " + a[3] );! B; s' T2 U. r, ?
   System.out.println(a[4] + " " + a[5] + " " + a[6] );
   System.out.println(a[7] + " " + a[8] + " " + a[9] );  r5 P# ]3 ?( ~4 T: P; h
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System.out.println("不論橫向縱向及對角線加起來的和都是:15");5 Z( }8 c3 T/ W- C5 s% U" p
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}

TQC105& }8 ]1 \' f, r5 _" m8 o9 O3 Q7 l
import java.io.*;& Q# U* p/ q) }) g
public class TQC105 {

  public static void main(String[] args){9 j+ [: N' C6 z$ E
try{
   int row,col;  _* |! G" M8 j/ I
   int i,j;2 P2 N) n; o$ H5 n% H+ U2 H, {
   String tmp;
   int aryA[][];
   int aryB[][];6 K$ ]# w8 ]2 S4 p
   BufferedReader bin = new BufferedReader(new InputStreamReader(System.in));

   System.out.println("請輸入陣列列數:");: ?% \0 \3 c0 t! F9 v5 w- \" e9 r
   row = Integer.parseInt(bin.readLine());
   System.out.println("每一列陣列裡要幾個數字:");$ ~1 V- J1 C" L+ h5 N( I
   col = Integer.parseInt(bin.readLine());
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   aryA = new int[row][col];8 v  x& i7 q& B) {1 d
   aryB = new int[col][row];4 p; y" ]- x4 w, V6 c8 h1 k

   for( i=0 ; i<row ; i++){
      System.out.println("請輸入第 "+ i +"列");
      tmp = bin.readLine();
      String[] strA = tmp.split(" ");
      for( j=0 ; j<col ; j++ ){8 v* j4 Y! a/ a) w/ `! ^* v. n
         aryA[i][j]=Integer.parseInt(strA[j]);
      }# F! D% P/ G4 |# p6 |0 ^1 h
   }& g8 Q5 t: \" w
   for( i=0 ; i<row ; i++){5 F9 j8 _+ X9 T7 C4 ]1 \2 d% b
      for( j=0 ; j<col ; j++){
         aryB[j][i]=aryA[i][j];% j( R9 m- w: N; V% ~1 ~: q3 p
      }3 \& d1 _% f9 v6 k9 D, r
   }

   System.out.println("陣列經行列轉換結果");
   for( i=0 ; i<col ; i++){( a% o# \( @* p, Y& z) w; N
      for( j=0 ; j<row ; j++){7 r. O; q" J& w6 q3 j8 f' t
         System.out.print(aryA[j][i] + " ");! @3 K/ a; {! N3 {" H1 G% d
      }# C. M, i* Z- X$ ~' u
      System.out.println();
   }
}catch(Exception e){
   System.out.println("請輸入數字");6 i: o5 W( ?! e! X8 d  S9 P5 @
   e.printStackTrace();
}6 U* B- j3 C. k- m9 W' d' k5 K+ W
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TQC1063 b, @1 y! E2 j. @. B0 U! @
public class TQC1067 l8 B9 r) F; e, ]
{
public static void main(String args[])
{
   int sum = 0; " i% O/ w7 G- L1 G( N# [: Q, K
   int j =  0; 5 w8 k5 O$ b/ P  K$ x
   int k =  0;0 y6 g3 C/ `0 e& c
   for(int i=0 ; i<args.length ; i++){
      try{
         sum += Integer.parseInt(args[i]);+ T2 O8 f7 @5 N* x3 {$ x
         j++;
      }
      catch(NumberFormatException e){7 }- a1 j9 _4 ]5 @+ ?, h
         k++;$ r/ @" \7 b3 q$ r! n
      }
   }
   System.out.println("數值之總合為:" + sum );
   System.out.println("非數值個數為:" + k );# o+ O7 j, D7 q# X
   System.out.println("純數值個數為:" + j );
}
}

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TQC104 ~ TQC106 答案

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