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foo.cc: In function ‘bool check(std::string)’:
foo.cc:8:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
    8 |         for(int i=0;i<s.size();i++)
      |                     ~^~~~~~~~~

#	状态	耗时	内存占用
#1	Accepted	2ms	320.0 KiB
#2	Accepted	3ms	320.0 KiB
#3	Accepted	3ms	536.0 KiB
#4	Accepted	3ms	536.0 KiB
#5	Accepted	3ms	536.0 KiB
#6	Accepted	2ms	320.0 KiB
#7	Accepted	2ms	536.0 KiB
#8	Wrong Answer On line 3: Read OK, expect ERR.	2ms	320.0 KiB
#9	Accepted	2ms	324.0 KiB
#10	Accepted	2ms	324.0 KiB

递交者: 金老师 (zfkin) LV 10
类型: 递交
题目: P2968 规范的 IP 地址
语言: C++
递交时间: 2025-09-23 16:24:56
评测时间: 2025-09-23 16:31:08
评测机: undefined

分数: 90
总耗时: 29ms
峰值内存: 536.0 KiB

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Wrong Answer

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