ex04-04.cpp

来自「数据结构常用算法合集」· C++ 代码 · 共 22 行

//EX04-05.cpp
#include <iostream.h>
#include <conio.h>
void main()
{ char ch[20];
  int i=0;
  cout <<"String=";
  cin >> ch;
  do
  { if (ch[i] >='A' && ch[i]<='Z')
    cout << ch[i];
    i++;
  } while (ch[i]!='\0');
  cout << endl;
  i=0;
  do
  { if (ch[i] >='0' && ch[i]<='9')
    cout << ch[i];
    i++;
  } while (ch[i]!='\0');
  getch();
}