#1568. C++-判断-阅读程序，并在编译器中运行结果
-
ID: 1568
Type: Default
1000ms
256MiB
Tried: 22
Accepted: 16
Difficulty: 4
Uploaded By:
吴泽宏 (wuzehong)
Tags> C++-判断-阅读程序，并在编译器中运行结果
Background
Description
C++-判断-阅读程序，并在编译器中运行结果
Format
Input
Output
Samples
2 0
3 0
4 1
5 1
Limitation
1s, 1024KiB for each test case.