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Cod sursa(job #714276)
#include<stdio.h>
FILE *f , *g ;
long sum , cuv ;
char s;
bool sw = 1;
int main()
{
f=fopen("text.in" , "r" );
while(fscanf(f , "%c" , &s) == 1)
{
if((s >= 'a' && s <= 'z') || (s >= 'A' && s <= 'Z' ))
{
sum++;
if(sw)
{
cuv++;
sw = 0;
}
}
else
sw = 1;
}
fclose(f);
g=fopen("text.out" , "w" ) ;
fprintf(g , "%ld" , sum/cuv );
fclose(g);
return 0;
}