TQC104 ~ TQC106 答案

TQC104
public class TQC104 {
  public static void main(String[] args) {4 N7 X0 j8 F! ]
int a[]={0,1,2,3,4,5,6,7,8,9};# P1 f- H  j% }: k6 Y: p
boolean check=false;
int i,j,c1,c2,c3,r1,r2,r3,x1,x2;
do{5 o1 K  L" L9 k5 h/ N+ M
   for( i=1 ; i<a.length ; i++){
      j=(int)(Math.random()*9)+1;8 c+ i9 U+ |3 C1 }
      a[0] = a[i];2 K5 r+ i, v& W  P) g
      a[i] = a[j];' }  n3 G1 M1 S+ O$ I
      a[j] = a[0];
   }

   c1=a[1]+a[2]+a[3];
   c2=a[4]+a[5]+a[6];% `5 y+ i; V: {! P/ L9 N
   c3=a[7]+a[8]+a[9];" \1 L1 f* X6 {% h8 \' m/ N0 U  d/ [
   r1=a[1]+a[4]+a[7];4 W. o& [4 ]* ]2 k& ^( W
   r2=a[2]+a[5]+a[8];
   r3=a[3]+a[6]+a[9];
   x1=a[1]+a[5]+a[9];  ?5 u' C; E; P. ^6 w* G! q
   x2=a[3]+a[5]+a[7];. c$ A1 T8 F. W3 G2 y0 d' |
   if( c1==15 && c2==15 && c3==15 && r1==15 && r2==15 && r3==15! T% p$ g+ [( C8 ]' z1 Y
      && x1==15 && x2==15){
      check=true;8 L; z1 _' G  ~0 T7 M8 m7 d( W
   }
}while(check==false);9 b2 L) _" ], m  u2 q& z
System.out.println("答案為:");% V0 g8 n1 Y. i' B
# |5 V4 T: \( K) g0 T
   System.out.println(a[1] + " " + a[2] + " " + a[3] );
   System.out.println(a[4] + " " + a[5] + " " + a[6] );
   System.out.println(a[7] + " " + a[8] + " " + a[9] );( x7 a  Z8 k# `4 ?! x% F2 J4 n! p
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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");
  }8 e% h& m# a& i7 j- ^8 `& G
}

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TQC105
import java.io.*;
public class TQC105 {4 h* v/ p4 a( L3 O# Z+ Y8 f9 ~, L
4 M" X1 S  N- Z/ K5 R+ N8 W3 W
  public static void main(String[] args){$ C. o6 B7 ?- h& a, D
try{
   int row,col;
   int i,j;
   String tmp;1 O, }1 ?6 V/ U. M! |# r
   int aryA[][];8 Z3 Q+ b- R* U; X% y! e4 [
   int aryB[][];
   BufferedReader bin = new BufferedReader(new InputStreamReader(System.in));9 c9 h% \$ ^7 r
  ; e/ o# ]+ H0 t% N+ z2 E& w
   System.out.println("請輸入陣列列數:");
   row = Integer.parseInt(bin.readLine());
   System.out.println("每一列陣列裡要幾個數字:");' l/ x6 z2 u# ^3 H% D- R
   col = Integer.parseInt(bin.readLine());5 R7 c+ g0 C8 Z9 y+ q
  ) v& i  M; t1 x
   aryA = new int[row][col];
   aryB = new int[col][row];

   for( i=0 ; i<row ; i++){/ P# ~5 \" ], j7 h0 P" a7 P6 Y: G
      System.out.println("請輸入第 "+ i +"列");
      tmp = bin.readLine();
      String[] strA = tmp.split(" ");& ?& X7 E6 e( P; J0 {2 b
      for( j=0 ; j<col ; j++ ){
         aryA[i][j]=Integer.parseInt(strA[j]);
      }: q5 @. o! f  v0 w( t; O4 ^
   }  k' n! G7 i% M4 s
   for( i=0 ; i<row ; i++){
      for( j=0 ; j<col ; j++){$ K: i, g4 i1 |5 L5 k  P- R
         aryB[j][i]=aryA[i][j];
      }
   }

   System.out.println("陣列經行列轉換結果");9 L( f# h1 }4 ?9 k+ R& `; y
   for( i=0 ; i<col ; i++){( {! u( \! ?# Z* p
      for( j=0 ; j<row ; j++){8 l: `. {) y, |+ L9 K3 F2 g
         System.out.print(aryA[j][i] + " ");( B* h: C" n+ z7 i9 X
      }
      System.out.println();2 t$ i2 J8 @( [' \2 n7 `
   }6 X- m; M3 S% j& M! B
}catch(Exception e){4 x* I2 C. A. E! g
   System.out.println("請輸入數字");8 u" c0 G$ ?% [$ t/ K% d( X
   e.printStackTrace();
}

  }
}

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TQC1061 M: k0 t& z( d' S/ ^
public class TQC106- z/ ]- ~0 I8 Z$ `
{
public static void main(String args[])
{
   int sum = 0; ! a, V1 G0 L( ~6 b
   int j =  0;
   int k =  0;0 ~2 F# ]5 k: y* Q; P* X0 H6 {
   for(int i=0 ; i<args.length ; i++){1 m! U: E5 w* }$ o& y" R
      try{
         sum += Integer.parseInt(args[i]);
         j++;
      }% l% m  o& L# N) u
      catch(NumberFormatException e){
         k++;
      }
   }
   System.out.println("數值之總合為:" + sum );1 u2 c7 ~: W0 c2 q2 q; y
   System.out.println("非數值個數為:" + k );
   System.out.println("純數值個數為:" + j );
}4 k% h" I2 e/ B3 |5 t+ f2 z
}

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TQC104 ~ TQC106 答案

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