Cod sursa(job #460207)
Utilizator | Adrian Craciun deneo | Data | 1 iunie 2010 16:49:00 |
---|---|---|---|
Problema | Text | Scor | 40 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.48 kb |
#include<fstream.h>
int isLetter(char c)
{
if('a'<=c && c<='z' || 'A'<=c && c<='Z')
return 1;
return 0;
}
int main()
{
char c1, c2;
long nrcuv=0, nr=0;
ifstream f("text.in");
ofstream g("text.out");
c2=f.get();
if(isLetter(c2))
{
++nr;
++nrcuv;
}
while(c2!='\n' && c2!=EOF)
{
c1=c2;
c2=f.get();
if(isLetter(c2))
{
++nr;
if(!isLetter(c1))
++nrcuv;
}
}
if(nrcuv==0)
g<<0;
else
g<<nr/nrcuv;
g.close();
return 0;
}