Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
82004 张黄源 统计数字字符个数 C++ Compile Error 0 MS 0 KB 224 2024-07-12 16:39:51

Tests(0/0):

Code:

#include<bits/stdc++.h> using namespace std; char a[225]; int main() { cin.getline(a); int sum=0,s; s=strlen(a); for(int i=0;i<s;i++){ if(a[i]==' '||a[i]=='.'){ sum++; } } cout<<sum; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:5:15: error: no matching function for call to 'std::basic_istream::getline(char [225])'
  cin.getline(a);
               ^
In file included from /usr/include/c++/5/sstream:38:0,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from Main.cc:1:
/usr/include/c++/5/istream:647:5: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize, std::basic_istream<_CharT, _Traits>::char_type) [with _CharT = char; _Traits = std::char_traits; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = long int]
     basic_istream::
     ^
/usr/include/c++/5/istream:647:5: note:   candidate expects 3 arguments, 1 provided
/usr/include/c++/5/istream:427:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::getline(std::basic_istream<_CharT, _Traits>::char_type*, std::streamsize) [with _CharT = char; _Traits = std::char_traits; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream; std::basic_istream<_CharT, _Traits>::char_type = char; std::streamsize = long int]
       getline(char_type* __s, streamsize __n)
       ^
/usr/include/c++/5/istream:427:7: note:   candidate expects 2 arguments, 1 provided