list0713.cpp

来自「teach yourself C++ in 21 days 第五版」· C++ 代码 · 共 12 行

//Listing 7.13
//Demonstrates null statement
// as body of for loop
  
#include <iostream>
int main()
{
   for (int i = 0; i<5; std::cout << "i: " << i++ << std::endl)
      ;
   return 0;
}