恺撒加密
#include<iostream>using namespace std;
char a,b,c;
int main()
{
cin>>a>>b>>c;
int d;
d=a;
int e;
e=b;
int f;
f=c;
cout<<char(d+1)<<char(e+1)<<char(f+1)<<endl;
return 0;
}
怎么将这个程序改一下,使输入x y z变成y z a
2017-07-04 19:37
2017-07-04 19:44
2017-07-04 19:50
程序代码:char caesar_cipher( char c )
{
return 'a' + (c-'a'+1)%26;
}
#include <iostream>
using namespace std;
int main( void )
{
char a,b,c;
cin >> a >> b >> c;
cout << caesar_cipher(a) << caesar_cipher(b) << caesar_cipher(c) << endl;
return 0;
}
程序代码:char caesar_cipher( char c )
{
if( c>='A' && c<='Z' )
return 'A' + (c-'A'+1)%26;
if( c>='a' && c<='z' )
return 'a' + (c-'a'+1)%26;
return c;
}
#include <iostream>
using namespace std;
int main( void )
{
char a,b,c;
if( cin>>a>>b>>c )
cout << caesar_cipher(a) << caesar_cipher(b) << caesar_cipher(c) << endl;
return 0;
}
2017-07-05 08:29
2017-07-13 20:49