Wrong Answer
foo.cc: In function 'int main()': foo.cc:12:7: warning: 'step' may be used uninitialized in this function [-Wmaybe-uninitialized] 12 | step++; | ~~~~^~
正在同步测试数据,请稍后 Found 10 testcases. [Hydro](https://hydro.ac)提供评测服务
foo.cc: In function 'int main()': foo.cc:12:7: warning: 'step' may be used uninitialized in this function [-Wmaybe-uninitialized] 12 | step++; | ~~~~^~
正在同步测试数据,请稍后 Found 10 testcases. [Hydro](https://hydro.ac)提供评测服务