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Cod sursa(job #2678)
#include<fstream>
#include<iostream>
#include<string>
using namespace std;
int main()
{
char a[1000],*t,sep[]=" ~!@#$%^&*()_+`1234567890-={}:<>?|[];',./*-+.";
int lt=0,nrc=0;
ifstream fin("text.in");
ofstream fout("text.out");
fin.get(a,100);
t=strtok(a,sep);
while(t)
{
lt=lt+strlen(t);
nrc++;
t=strtok(NULL,sep) ;
}
if (nrc==0)
fout<<0;
else
fout<<lt/nrc;
fin.close();
fout.close();
return 0;
}