例如,这是恒定的还是每次通过都会改变?

for(int i = 0; i < InputStream.readInt(); i++)

最佳答案

 for(int i = 0;                  // executed once
     i < InputStream.readInt();  // executed before each loop iteration
     i++                         // executed after each loop iteration
    ) {
    ....
 }

08-16 02:53