//zliczanie znaków podwójnych
#include <iostream>
#include <fstream>
using namespace std;
int main ()
{
const int nall=36;
char litery[nall];
for(int i=0;i<26;i++) litery[i]='a'+i;
for(int i=0;i<10;i++) litery[i+26]='0'+i;
for(int i=0;i<36;i++)
{
cout<<litery[i];
}
cout<<endl;
double fract[nall] ={0.0};
int n=0;
string namein;
cout << "Podaj nazwe pliku: ";
cin >> namein;
ifstream plik(namein.data());
char ch,lastch;
while(plik >> noskipws >> ch)
{
ch = tolower(ch);
int num= -1;
for(int i=0;i<nall;i++)
{
if(ch==litery[i])
{
num=i;
break;
}
}
if(num!=-1)
{
if(ch==lastch)
{
fract[num]++;
n++;
}
}
lastch=ch;
}
plik.close();
for(int i=0;i<nall;i++)
{
cout<<litery[i]<<": "<<fract[i]<<", "<<fract[i]/n*100.0<<"%"<<endl;
}
return 0;
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}