qfedu-basic-level/day8/d1.cpp

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2023-06-23 17:31:07 +08:00
#include <iostream>
using namespace std;
int main()
{
cout << "running app" << endl;
int i = 0;
for (;;) // 死循环: 原理是 for 语句中的三个表达式都可以省略 (但是分号不能省略), 省略后的 for 语句相当于 while (1)
;
cout << "app end" << endl;
return 0;
}