Wrong Answer

foo.cc: In function 'int main()':
foo.cc:8:16: 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<n.length();i++)
      |               ~^~~~~~~~~~~
[Hydro](https://hydro.ac)提供评测服务
# 状态 耗时 内存占用
#1 Wrong Answer Read SJDF`CRDSaas, expect SJDF@#2DSaas. 2ms 384.0 KiB
#2 Wrong Answer Read QSQSXCC`R, expect 13138##@2. 1ms 256.0 KiB

信息

递交者
类型
递交
题目
P1102 字符大小写转换
语言
C++
递交时间
2022-07-18 13:21:45
评测时间
2022-07-18 13:21:45
评测机
分数
0
总耗时
3ms
峰值内存
384.0 KiB