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Cod sursa(job #30101)
#include <fstream.h>
ifstream f("text.in");
ofstream g("text.out");
int main()
{
unsigned long cuv=0,lit=0,rez,gasit=0;
char c;
while (!f.eof())
{
f.get(c);
if (c==' '&&gasit||c=='-'&&gasit) cuv++;
if (c>='a'&&c<='z'||c>='A'&&c<='Z') {lit++;gasit=1;}
}
cuv++;
rez=lit/cuv;
g<<rez;
return 0;
}