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Cod sursa(job #690385)
#include<fstream>
#include<string.h>
using namespace std;
ifstream f("text.in");
ofstream g("text.out");
int main()
{
int l,i,j=0,q=0,w=0;
char c[100];
while(!f.eof())
{f.getline(c,100);
l=strlen(c);
for(i=0;i<l;i++)
{
if(((c[i]>='a')&&(c[i]<='z'))||((c[i]>='A')&&(c[i]<='Z')))
{
w++;
if(q==0)
{
j++;
q=1;
}
}
else q=0;
}}
g<<w/j;
}