1883A - Morning - CodeForces Solution

#include <bits/stdc++.h>

using namespace std;

void solve() {
    string a;
    cin >> a;
    vector<int> num;
    for(auto x : a) num.push_back((int)(x - '0'));
    long long ans = 0;
    int last = 1;
    for(auto x : num) {
        x = x == 0 ? 10 : x;
        ans += abs(x - last) + 1;
        last = x;
    }
    cout << ans << endl;
}

signed main() {
    cin.tie(0)->ios_base::sync_with_stdio(0);
    int nTest;
    cin >> nTest;
    while(nTest--) solve();
}