Illuminati

input/code.cpp: In function 'int main()':
input/code.cpp:29:33: error: expected ';' before '}' token
   29 |                 count+=b.count()
      |                                 ^
      |                                 ;
   30 | 
   31 |             }
      |             ~

#include <iostream>
#include <vector>
#include <bitset>
#include <utility>
#include <algorithm>
using namespace std;

int main() {
    int n;
    cin >> n;
    vector<bitset<3005>> tableau(n);
    ios::sync_with_stdio(0);
    cin.tie(0);
    
    for (int i = 0; i < n; ++i) {    
        bitset<3005> x;
        string s;
        cin >> s;
        for (int j = 0; j < n; ++j){
            x[j]= s[j]-'0';
        }
        tableau[i] = x;
    }
    int count = 0;
    for (int i = 0; i < n-2; ++i){
        for (int j = i+1; j < n-1; ++j){
            if (tableau[i][j]==1){
                bitset<3005> b = (tableau[i]<<j+1)&(tableau[j]<<j+1);
                count+=b.count()

            }
        }
    }

    cout << count;

}