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View Compilation Error

0_0_39873887_24811.cpp: In function 'void del()':
0_0_39873887_24811.cpp:32:26: error: too few arguments to function 'bool sea(std::string)'
   32 |         int root=0, k=sea();
      |                       ~~~^~
0_0_39873887_24811.cpp:19:6: note: declared here
   19 | bool sea(string s){
      |      ^~~
0_0_39873887_24811.cpp:33:23: error: cannot convert 'std::string' {aka 'std::__cxx11::basic_string<char>'} to 'const char*'
   33 |         int ls=strlen(s);
      |                       ^
      |                       |
      |                       std::string {aka std::__cxx11::basic_string<char>}
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/cstring:42,
                 from .\stdc++.h:121:
gcc-13.1.0/x86_64-w64-mingw32/include/string.h:64:37: note:   initializing argument 1 of 'size_t strlen(const char*)'
   64 |   size_t __cdecl strlen(const char *_Str);
      |                         ~~~~~~~~~~~~^~~~
0_0_39873887_24811.cpp: In function 'int main()':
0_0_39873887_24811.cpp:52:28: error: too many arguments to function 'void del()'
   52 |                         del(s);
      |                         ~~~^~~
0_0_39873887_24811.cpp:31:6: note: declared here
   31 | void del(){
      |      ^~~


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