ex03-10.cpp

来自「在c环境下的对数据结构进行讲解,包含有例题及答案」· C++ 代码 · 共 49 行

//EX03-10.cpp
#include <iostream.H>
#include <conio.h>
#include <iomanip.h>
void main()
{ int i,j;
  cout <<"*|  9  8  7  6  5  4  3  2  1\n";
  cout <<"-+---------------------------\n";
  for (i=9;i>=1;i--)
  { cout <<i<<'|';
    for (j=9;j>=i;j--)
    cout<<setw(3)<<(i*j);
    cout << endl;
  }
  cout << "Press a key...\n";
  getch();
  cout <<"*|   9  8  7  6  5  4  3  2  1\n";
  cout <<"-+----------------------------\n";
  for (i=9;i>=1;i--)
  { cout <<i<<'|';
    cout <<setw(3*(9-i)+1)<<' ';
    for (j=i;j>=1;j--)
    cout<<setw(3)<<(i*j);
    cout << endl;
  }
  cout << "Press a key...\n";
  getch();
  cout <<"*|   1  2  3  4  5  6  7  8  9\n";
  cout <<"-+----------------------------\n";
  for (i=9;i>=1;i--)
  { cout <<i<<'|';
    cout <<setw(3*(i-1)+1)<<' ';
    for (j=i;j<=9;j++)
    cout<<setw(3)<<(i*j);
    cout << endl;
  }
  cout << "Press a key...\n";
  getch();
  cout <<"*|  1  2  3  4  5  6  7  8  9\n";
  cout <<"-+---------------------------\n";
  for (i=9;i>=1;i--)
  { cout <<i<<'|';
    for (j=1;j<=i;j++)
    cout<<setw(3)<<(i*j);
    cout << endl;
  }
  getch();
}