101745

Run ID	作者	问题	语言	测评结果	Time	Memory	代码长度	提交时间
101745	郝王骏程	情报加密	C++	Compile Error	0 MS	0 KB	891	2024-12-16 20:35:32

Tests(0/0):

Code:

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ /* int k,sum=1; char a[2500]; cin>>k>>a; for(int i=0;a[i]!='\0';i++){ if(sum==k){ cout<<a[i-1]; return 0; } if(a[i]==a[i+1]){ sum++;} else sum=1; } cout<<"No";*/ char a[80]; cin.getline(a 80); int s=strlen(a); for(int i=0;a[i]!='\0';i++){ if(a[i]>='A'&&a[i]<='Z'){ a[i]+=3; if(a[i]>'Z') a[i]-=26; } else{ a[i]+=3; if(a[i]>'z') a[i]-=26; } } cout<<a; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:23:19: error: expected ')' before numeric constant
     cin.getline(a 80);
                   ^
Main.cc:23:21: error: no matching function for call to 'std::basic_istream::getline(char [80])'
     cin.getline(a 80);
                     ^
In file included from /usr/include/c++/5/iostream:40:0,
                 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
Main.cc:24:9: warning: unused variable 's' [-Wunused-variable]
     int s=strlen(a);
         ^