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Passwords.cpp
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#include<bits/stdc++.h>
using namespace std;
int main()
{
string s;
while(cin>>s)
{
int cnet=0;
int ss=s.size();
int dg=0,lw=0,up=0;
for(int i=0; i<ss; i++)
{
if(islower(s[i]))
{
lw++;
if(dg!=0 && up!=0 && lw!=0)
{
cnet++;
dg=0;
up=0;
lw=0;
}
}
else if(isupper(s[i]))
{
up++;
if(dg!=0 && up!=0 && lw!=0)
{
cnet++;
dg=0;
up=0;
lw=0;
}
}
else if(s[i]>='0' && s[i]<='9')
{
dg++;
if(dg!=0 && up!=0 && lw!=0)
{
cnet++;
dg=0;
up=0;
lw=0;
}
}
}
cout<<cnet<<endl;
}
return 0;
}