C++修饰符类型

#include <iostream>

using namespace std;

/* This program shows the difference between
   * signed and unsigned integers.
*/
int main() {
   short int i;           // a signed short integer
   short unsigned int j;  // an unsigned short integer

   j = 50000;
   i = j;
   cout << i << " " << j;

   return 0;
}