codechef ATTIC - "attic crossing" solution

codechef ATTIC - "attic crossing" : http://www.codechef.com/problems/ATTIC
codechef ATTIC - "attic crossing" editorial : http://discuss.codechef.com/questions/15030/attic-editorial

codechef ATTIC - "attic crossing" solution :  http://ideone.com/MSO5OR

#include <iostream>

#include <cstdio>

#include <cstring>

using namespace std;

int main() {

int t, day, max, step;

char s[1000009];

scanf("%d", &t);

while(t--) {

day=0;

max=0;

step=0;

scanf("%s", s);

for(int i=0; i<strlen(s); i++) {

if(s[i]=='#') day=0;

else day++;

if(day>max && s[i+1]=='#') {

max=day;

step++;

}

}

printf("%d\n", step);

}

return 0;

}