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Cod sursa(job #226729)
#include<fstream.h>
#include<iomanip.h>
#include<ctype.h>
int nr,i,j,k,l;
char a;
int main(){
ifstream f("text.in");
while(!f.eof())
{f>>resetiosflags(ios::skipws)>>a;
if((a>='A'&&a<='Z')||(a>='a'&&a<='z'))
{nr++;
while((a>='A'&&a<='Z')||(a>='a'&&a<='z'))
{
f>>resetiosflags(ios::skipws)>>a;
i++;}
}
}
ofstream g("text.out");
f.close();
g<<i/nr;
g.close();
return 0;}