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Cod sursa(job #950076)
#include <iostream>
#include <fstream>
using namespace std;
void randuri();
void coloane();
ifstream fin("text.in");
ofstream fout("text.out");
int litera(int x){
if((x<='Z' && x>='A') || (x<='z' && x>='a')){
return true;
}
return false;
}
int strln(char b[]){
int i;
for(i=0;b[i]!='\0';i++){}
return i;
}
int main()
{
char a[10000];
int i,n,j,s,nr;
fin.getline(a,10000);
n=strln(a);
s=0;
nr=0;
if(litera(a[0])){
s++;
nr++;
}
for(i=1;i<n;i++){
if(litera(a[i])){
s++;
}
if(litera(a[i]) && !litera(a[i-1])){
nr++;
}
}
fout<<s/nr;
}